I run yfz calipers and mc on my Laeger.
For me it was a night and day difference and improvement over Banshee components.
Very noticeable improvement in brake feel and response. Requires far less effort too.
That being said, my rotors are larger diameter then oem yfz, they are a wave design my by Laeger's.
The design of the Pro Trax spindle allows for the caliper to be placed further away from the center line and allowing for the larger rotor.
So my results may be better then typical.