I’ve got about 6 months use on mine, and they work great. I used some XTR v-brakes left over from converting a MTB to disc; the nice thing about them is that the hardware they come with to make the parallel push mechanism work means you don’t have to fabricate any mounting plates for the uni.
Here’s a photo - you can see the brake booster I added to lock both ends of the mounting bolts in place. The Magura mount didn’t seem sturdy enough to support the bolt on its own, from the one end.
(The careful viewer will also spot my puppy’s paw wandering into view, as he comes to see what is up!)
