I'd like to have someone's opinion on the post-ban muzzle brakes available from both KKF and Wilson's - I am considering replacing the brake on my Armalite due to the fact that it directs blast and concussion directly back at me _ the shooter, and if/when neccessary to take a shot quickly and without ear protection it is very uncomfortable and I'm looking for a muzzle brake that wont cause me such discomfort.  If you have an AR or have shot one with either one of these brakes I'd appreciate your thoughts and reflection on them.

Thanks