I need some help bhaisob...Which ISP is good in Baridhara? not Baridhara DOHS

I had World Net for many years, their uptime and speed is stable but I have to 2000 TK for 512 kbps for the last 3 years and they didnt upgrade their plan or anything.

They dont have FTP service or VOD so I want to know what are the best ISPs in Baridhara area? I need 1 mbps at least for TK 2000 to 2200..

please anybody know? suggest and help please