never buy, most are just old
Torrent trader is kept up to date
https://github.com/MicrosoulV3/TorrentTrader-v3
Unit3D is more modern but that runs on laravel so adding your own stamp on your site can be a pain and its more bulky
https://github.com/HDInnovations/UNI...munity-Edition
I've wrote my own which is modern in mvc format and it uses PDO unlike all the others
https://github.com/M-jay84/M-BiTsy
Both M-BiTsy & Torrent Trader are supported at the link below, its a example link so you can see what it looks like.
Im looking for testers, a few more test then Ill think ill ask for section here - been working on this for a while
https://torrenttrader.uk/example