Bb Service - Ais Vs True

[jackbox]

I've had AIS BB service for over six months. Is AIS more reliable than TrueMove for BB service? How do their Edge speeds compare? I was thinking if I upgraded to a 3G phone then maybe True would be better because they have more 3G coverage. Is True's 3G real 3G now? I used it in the past with a WinMo phone when it was first launched and I barely got faster than Edge speeds when my 3G was lit.

[PattayaMale]

I have the same or similar question. I have both True for my iphone and I have an AIS account. Either SIM card will work. True 3G seems only available in some areas of Pattaya and on a recent trip up to Northern Thailand, I switched in my AIS SIM because TRUE seemed so slow.

I am still trying to find out which works best with my iphone. I don't even know if there is a difference. If not, or minimal, I would keep AIS since I have had the same number for several years.