I’m a Lange Coyote man myself. I like how quick it is to attach/detach the mirrors from the bases. And it has always seemed to me that they stick out a bit further than the CMM for better visibility.
But CMM are clearly also beloved by their owners, so I doubt you‘ll be disappointed either way. Maybe go with whichever one you prefer the style of?
I have CMM and love them. I love the look and the quality. They are so easy to take off and put on. Visibility isn’t great because they are smaller but they do great on the road and on the trails.
Lange Coyotes - love em, easy to install, love the quick removal feature. Driven up to 70 mph with the doors off and the mirrors don't shake or move. Can't complain. A little pricey, but you get what you pay for.