I like the Novatouch. Then you can do a silencing modification and add different kinda of very nice keycaps! Also, you can get it for much cheaper than the other options, which although you said you don't mind spending the money, who doesn't like to save some? I know that I got mine on reddit's mechmarket for 120 bucks, then the soft landing pads cost like 14 bucks with shipping, and about an hour of my time putting them in. Currently I have a set of Cherry profile Triumph Adler keycaps on it. I really like it a lot, very quiet, good feeling, and the sound when I'm typing fast isn't quite as thock-y as say, the HHKB, but its still there!