I had a similar reaction to mx clears. I didn't like them for two reasons. First, the gritty sensation that you described. Second, I bottom out with every keystroke, and clears have a rather steeply increasing force after the actuation point that can make using them fatiguing unless you train yourself not to bottom out.
I got a V60 with Matias Quiet Click switches, which have some of the grittiness of mx clears, but without the steeply increasing force after actuation. I like the Matias switches better than any Cherry mx switch I have tried. I have ordered another V60 with Matias Click switches, which are said to be crisper in feel than the Quiet switches.
The only drawback to Matias switches is the lack of high-quality keycap sets for them. I plan to harvest some dye-sub PBT or doubleshot ABS caps from vintage Alps keyboards.