I use a small chain ( 4 in a row) of 30 lb test Mustad coastlock ball bearing swivels, one 320 lb test Krok ball bearing swivel for backup, an L-brace with 22g wire to connect the swivels to it, and an Irwin quick-grip clamp
the Krok swivels are a bit too big to chain together without wobbling if I spin the drill very fast (over like...1500 rpm or so though, corded drill), however they will spin no matter how much tension I put on them; and the Mustad swivels are starting to wear out and not spin smoothly, but they're cheap and easy to replace, and I've been using these for probably 3 months or more
I used to use those barrel swivels but man they got stuck fast, I'm pretty rough with how much tension I put on things though
320lb vs 30 lb lol, size comparison here - I took the Krok off today because I wanted to clapton as fast as my drill will go
There's also the Spin LT and Patino's Revolver swivels designed for coil builders, I have no experience with them but lots of people use those