Thanks for the info, Markus! I lurked here for some time and knew you had one and really liked it too!
I've had good results with the Federal Barnes as well. I've been using the 3" variety.
The compensator definately helps with the muzzle control and felt recoil, but does not seem to be much louder than a standard 12ga.
I've always longed for the ability to put a lightweight optic on it. But the irons are not too bad for 50 yard shots.
It is one neat little shotgun!