QFR, Filco, WASD, Leopold, KUL are all nice options.
Leopold probably nicest stock caps, QFR best bang-for-buck if you're going to replace the caps and switches and are okay with their styling.
I don't think any are more or less friendly than the others, many are made by the same OEM.
G80 with PCB-mount switches would be friendliest probably, but not for Kailh. Need PCB-mount switches.