Used it for a while as a KDE Plasma user, but one day I realised that qBitTorrent is also built using Qt and simply went with it. It is basically the same thing but more refined.
I found KTorrent to be slower than qbittorrent when connecting to peers and downloading files. Often times, it would just completely stall, whereas qbittorrent would download it just fine.
It has everything I need and nothing I don't. Maybe the UI isn't as nice as other solutions, but it's fine for me. Also, it comes preinstalled with Plasma, so I didn't have the need to install anything else
I think the UI is quite nice, but is there any security flaws, must do configurations or something like that that I need to know about?
It seems like the internet is falling apart, and if netflix halvens one more time, I'll need set sail and I need a secure way to do that, because I'm young and poor.