I have it set in QBittorent to delete them automatically when added. I like to stay tidy. Actually, I probably use more magnet torrents than regular, no mess, no fuss.

I never have it enabled unless I am in the car driving and need driving directions or listening to music/podcasts. I prefer wired headphones, but manufacturers are making that difficult.

You will need to do some research on your headphones, I guess.