I like the U4Ts (there is a also a silent version called "U4Ts", just FYI.)
I haven't tried a ton of switches either, but the U4Ts are the tactile switches I have tried that I like the most for their noticeable tactility. And I've been using 68g, which maybe even hides some tactility. So I've bought some 55g two-staged springs I want to swap to.
If you don't know it, then there is an immense collection of switch reviews which also covers the U4Ts: https://github.com/ThereminGoat/switch-scores/blob/master/U4T%20(62g).pdf