What's everyone's favorite muzzle brake?

I personally shoot the JP recoil eliminator aka tank and the DA key-mo brake I've got waiting on a nomad that's in jail. I shoot right next to an APA LB damn near every weekend. The APA is harsh on everything except recoil, the JP is about the same, but is directed more sideways so not quite as bad, and the DA foes a great job too. They have a couple little ports that are supposed to disrupt the waves going backwards and make it a little nicer for everyone on the line. Seems like it works as designed, the blast isn't quite as bad.

The APA and JP are great for spotting hits and everything else a brake is designed for. They time with jam nuts so they're easy to install. The DA does a good job as well, but its on a smaller caliber so hard to compare.

JP on a 6.5cm, APA on a 260, and DA on a 6 predator/6 grendal/243 lbc