A similar thing happened to me. After using a full-size IBM Model M for years, I thought I would see what contemporary mechanical keyboards were like, and so I started trying keyboards with various Cherry mx switches. I quickly tired of them or just didn't like them in the first place.
I have now gone through blues, greens, browns, vintage blacks, and most recently clears. Last week, I started putting my Cherry mx boards up for sale. The first one to go was a Kul ES-87 with clears.
At first, I didn't like clears at all, then after trying a number of different keycap sets and experimenting with O-rings, I thought maybe I could like them well enough to use for a while, but finally I gave up in frustration.
I have not yet tried reds or contemporary blacks; I have my doubts, but I might give these a try before giving up on Cherry mx altogether.
For some time now, my favorite switches have been Topre (especially 55g) and IBM capacitive buckling spring (such as those in the IBM XT keyboard). Distant second-favorites include Matias tactile/click, Alps (orange and Monterey blue), and NMB Hi-Tek white or black "space invader" switches.