Mine downloads at 80KB/s when it's good (2:00AM to 10:00AM), 10-20KB/s during the rest of the day for most downloads, notable exceptions being MEGA and downloads that allow Free Download Manager to break it in multiple parts.
God is a merciful being though, my 3G "glitches" sometimes allowing me to exceed my 10mb daily limit and use it instead of my internet, downloading things at 1MB/s, when it happens is also the only occasion I can play most online games.
Spoiler
Long live third world countries