I've been using qbit for years. It just works.

qbit because >>121685 and rss and the look and every private tracker allows jt

Yeah, third'd I guess. qBittorent for me as well. It works, it's widely used and accepted and I can't really think of any amazing features that would lead me to try something else since I just need it to torrent stuff and nothing more.

>>121684
Qbit
Is taiga worth downloading?

Transmission because it's the simplest BitTorrent client on GNU/Linux to my knowledge.

qBittorrent since it has everything I need and pretty much every PT whitelists it. If you need some advanced feature(s), chances are there's a way to get qBit to do it even if it's not natively supported. I wish more trackers allowed qBit Enhanced Edition since I use several Chinese trackers which expose me to kuso leeching clients like Xunlei, but it's not too big a deal.

>>121689
Yes, taiga is extremely useful if you want to keep track of a bunch of anime and not have to manually update lists.

tixati
it has very comprehensive stats and provides fine-grained options and controls over transfers
>>121691
tixati has a built-in client id filter, not sure if tixati is accepted in pts in general but some of them do accept it

Deluge because I can run the daemon on my NAS and connect to it from the client on any of my other machines easily to set up RSS feeds or open magnet links.

windows: qbittorrent with require encryption + anomymous mode + dht, pex, lpd disabled in settings
peer connect protocol set to tcp only
seeding limits when ratio reaches 0.00
ip filtering i use https://github.com/Naunter/BT_BlockLists/

linux: tixati with stock settings