Make it a rule that regardless of what brake you get, get a Hope adaptor. You'll probably never snap one, thank me later I'd personally avoid the newer style Shimano calipers like the plague. Myself and friends have snapped a few and the plastic "lighter weight" pistons are so light weight, that as you can guess, also snap/explode fairly soon.
I've been using Magura MT7's with HC3 levers and either Trialtech or Magura Race pads for a year and a half or so and not a single issue apart from my own stupidity of not fitting a banjo correctly once on day one which was soon solved. Pad rock/clunking was fixed with some tape behind the pads (like every brake) but other than that, they are fit and forget as long as you take care of your stuff, like all things! Savage power and a very good balance between that and modulation too, plus I've had absolutely no brake fade either, even on the mountain bike Cheap and simple to bleed, and when done once in a while keeps them feeling brilliant