Using it from many months, here are pros of the bit torrent.
Download files faster, then normal download. Small in size and easy to download. You can pause any file while download. and if the internet stops, or is there any power failure. dont worry, your downloaded data is safe. Free app.
con: In free version of it, you will get ads displayed on the left bottom of the bit torrent. and the ads that are displaying there are from mostly dating sites. that I dont like. Verdict- download any torrent file. download bit torrent.