Reliable, Fast Internet Service In Bangkok

Hello,

After traveling to Taipei and even Chiang Mai and experiencing perfect internet connections I come home to my horrific connection in Bangkok. It claims to be 2mbps but it is slow and it blocks many of the normal sites I visit.

Does anyone know of a fast reliable internet service I can purchase (live near sukhumit soi 1).

My neighbor has True and he doesn't think it's all that great.

Thank you very much