Keychron K4v2, put some LSA Keychron Developer caps on it. Required a little modification to shave down the stabs but I like the look, now I just need to fix the sound since the reduced mass of the cap leaves some snap back ping on larger keys.
expensive is relative, but yes they are not a consumer product, they are however much less expensive than many broadcast router control panels, because as we know switches (buttons) cost $$$$.
I've just learned that no matter how "happy" I am that I'm gonna want to mix the cap situation up within a year. So I just never stop watching for that next cool cap set.