Recommendations for barebones

I recently got into the hobby, and have a Keychron Q6 (100%) that I've changed the switches and keycaps on.

For my next board, I was wanting to try something a bit smaller (TKL) and I have 2-3 extra sets of switches as well as 2-3 sets of keycaps, so I think I just need a barebones board.

I know keychron is decent, but I'm sure there's better brands out there. I don't mind splurging a bit on price if the quality is really good, and I prefer to have a volume knob. Does anyone have any recommendations? :)