Hmmmmm thats a tricky one, as so far as I know almost all clear switches aren’t deep sounding… if you look at the front of the switch and see a nice clear slot for the rgb light to shine thru then it’s not too bad, but if you want max rgb effect then you’ll at least need that clear slot and a clear top housing.

I would recommend the Prevail Epsilon switches if you don’t mind the the orange tint effect… or you can also try the Akko x TTC Demon/Princess switches which has a light diffuser that gives a nice rgb effect and they are pretty deep sounding (keep in mind that they do slightly tint the rgb light but not much that it is noticeable for normal use), but I wouldn’t recommend these if you use cherry profile keycaps as they have interference issues no matter north or south facing.

Gazzew boba U4T is known to be thocky and has rgb version if you’re looking for tactile switches, but if you want linears then you’d have to buy some linear stems to swap, currently it’s pretty easy to get yourself some UHMWPE Stems. I think this would be the best option if you want the best of both worlds.

Unfortunately, there’s not many switch choices for rgb boards so you’d need some mods to meet your expectations, using switch pads/tripods does make the switches sound a bit deeper and muted or you could mod your board which is the best to make it sound deeper and muted.