In terms of beauty, I find both have stunning women. But, the primary issue for me, if I was single, would be the actual quality of life there. From my point of view:
Philippines
Pros-
1. The women can be lovely. And many of them speak english. And if you are older guy, that is a plus in the PI. Plus they are way less demanding, and the bar is set much lower, in terms of their expectations. Older guys can get with far younger women, without an issue. The parents actually encourage it! Generally, it is possible to have a real conversation with many women there. Not the case here. It is rare here. Unlike most Thai women, the women there can have a real sense of curiousity, and will ask genuine questions about you, and your life, beyond where do you come from, how much do you earn, and what do you own? The PI seems to have a higher level of intellectual development.
2. The visa system is something that some think is simpler. You do need to have money on deposit, and unlike Thailand it remains on deposit the entire time you live there.
3. The place has thousands of islands, and some stunning beaches, and cleaner water than Thailand, at least on the Gulf Coast. But, the islands are fairly hard to get to, and the services are very limited, and more expensive than in Thailand. You really need a yacht or a helicopter to get around the remote islands.
4. In general I would say the people can be quite friendly. Especially the women. But, unlike Thailand, even the men can be friendly. I suspect if I lived there, I would have a number of local male friends, unlike here. I have never met a society of men, who are less interested, less curious about, and less willing to get to know foreigners, than I have here in Thailand. It is sometimes astonishing. It is a real disappointment. The PI is more Westernized. You do not feel like you are living on another planet, which can be nice sometimes.
5. Some shopping can be better, as there are Costco type outlets there. Some of the highways are better, and as an American, I can have goods shipped to me, with a preferred system, that allows low cost shipping, and duty free imports. Unheard of in Thailand. Importation of goods in Thailand can be horrendously difficult. It is an onerous system, one that is outdated by decades, in this age of globalization. Thailand is far, far more insular and fearful of the outside world, than the PI.
6. They are more Western in their mindset. The colonial occupation by Spain, which was largely managed by Mexico, means the culture is more Western leaning. Which makes them more open to the outside world and more curious. Qualities which are sorely lacking here.
I find it rare for Thai men to have much interest at all, in really getting to know us. They seem to be lacking curiosity of the outside world, to a remarkable degree.
Cons-
1. The entire country is like one big Tijuana. It is depressing. Very little landscaping in the homes, even nice homes are ugly, and have barbed wire, and glass topped walls everywhere you look.
2. The security situation is not very good. You always have to keep your eyes open, keep an eye on your back, and beware of robbery, home theft, and violence. It is rampant. I have many friends who live there, and they all say the same thing.
3. If you do get into an altercation with a Philippine man, or are getting robbed or harassed, unless you are a 6th degree sensei, do not fight back. An astonishing number of locals are well trained in the fighting arts. Many are good with sticks, knives, blades or any sort, and their hands, fists and feet. I have a friend who is a world class security consultant. He is a black belt in a few different martial arts. He says he can usually fight his way out of a gang of men, nearly anywhere in the world. Except in the PI. That is the only country he will NOT take an assignment.
The average guys there, can take down the average Westerner in five seconds. In Thailand few have those kinds of skills. Very few.
4. The food sucks. The only other country I can think of with worse food, is Cuba. Granted, if you are willing to spend the money, you can find good food. But, it is not the general rule, as it is here. Also, the access to fresh fruits and vegetables is pathetic compared to Thailand. Very low quality, and often not fresh. Thailand is a paradise by comparison, when it comes to all things related to food.
5. Pollution. They use a lower grade of diesel. So, there is alot of soot in the air. The PI has an epidemic of lung diseases and respiratory diseases. Even on many of the populated islands. The hospitals are full of people who are having a very hard time breathing. It is a real issue there. Lung disease is at an epidemic level, though the authorities do not like to talk about it, and publish very little information on it.
6. Aesthetics. The average house you would rent, looks like a slum. Tall walls, with barbed wire, to keep out intruders. And they just do not pay attention to landscaping and gardens like the Thai people do. So, most neighborhoods are fabulously ugly. Alot of slums in the big cities, and just not physically appealing.
7. Renting. There is a vastly lower number of rental units available, few are as nice as what you can find in Thailand, and it is almost always more expensive, with the possible exception of Central Bangkok. You just cannot find the studio apartments like the ones available all over Hua Hin, for 6,000 to 8,000 baht a month. That does not exist there.
8. Infrastructure. The entire country lacks the infrastructure you have here in Thailand. As I am typing now, I am enjoying a 1TB download speed, and a 600MB upload speed, all on fiber optic cable, for 650 baht a month. Unheard of in many countries, including the US! Triple the cost there. No sky train network anywhere near comparable to Bangkok. Mo MRT network either. They have one under construction, and it will be limited to ten stations.
Shall I go on? I could. As far as I am concerned, the only reason to live there is the women, and a slightly more cooperative, and far less xenophobic and racist government. Alot of ex-pats have already left Thailand, as the current administration is so far beyond heinous and incompetent, it is unspeakable.
I have a friend who does private security for a lot of very high net worth individuals, and corporate CEOs, when they travel, and he told me that the only country in the world that he will not take an assignment is the Philippines. When I asked him why he reminded me that he was at the black belt level in six different martial arts, besides the fact that he was 6'5 and about 280 lbs. of muscle. Spent his whole life training. Not the kind of guy you would want to mess with. He told me under normal circumstances he could incapacitate a group of four or five guys, in under a minute. Not in the PI.
He said that in general, the Philippine men had the greatest degree of fighting skills of any group of people in the world, and that if you encountered a single guy, or a group of Philippine guys on the street you just never knew what their level of skill was, and you had to assume that they were expert street fighters. He said many were experts with knives, sticks and improvised weapons. Not the case here.
If you add on top of that, the fact that the country is extremely poor and that there's a fairly high level of desperation, it makes the Philippines a very, very dangerous place. Crime there is very opportunistic. And being a foreigner makes you a potential target. Again, not the case in Thailand.
You really have to know what you're doing, you really have to know where you're going at all times, especially at night, and you always have to have eyes in the back of your head, and constantly looking over your shoulder. Of course, it varies depending on the city, the part of the city, and the region. But it is just one of many reasons I would not want to live there.
I've been told this by a number of friends who live in the Philippines and it's been my observation, the several times that I have visited.
I like the people. The level of english skills and the women seem to be the big draw for most guys. But random guys in the street, can be a hazard, and that is variable I would want to have to deal with, regularly.
I consider the PI to be far more of a ghetto experience. But, I am referring to the environment. Thais are spectacularly insular, and seem to have little to no curiosity about the outside world. The people in the PI are infinitely more open minded, and far more Western. And the language is a huge plus in the PI. Many speak good english, and I would guess if you were attempting to speak poor Tagalog, the people would try far harder than here, to understand what you are trying to say. Since they are more Westernized, they are likely more creative, linguistically. If you do not have the pronunciation and the tones down perfectly here, the people are completely lost. A total inability to dance around in circles intellectually. And they barely even care to try to understand what you are saying! That is a huge nuisance and annoyance here.
The PI is a foreign country. And somewhat Westernized. Thailand is a distant planet.