i have been using the 1 Mbps unlimited of Bangladeshi ..... with VAT it costs 2472.50 per month ......
its good enough to watch online streams.
when u are downloading i get upto 119kBps peak speed though on average it stays about 105kBps
and though Banglaion will tell you about fair usage policy i think actually they dont have a policy of fair usage. my data transfer was about 45 GB last month.
they will tell every 24 ours u cannot use download accelerators or torrent clients for more than 4 hours BUT if u watch youtube, live sports or play online games for whole day there is no problem, lol