APA's gen 3 MBs (https://www.americanprecisionarms.com/collections/gen-3-muzzle-brakes) is similar to what you are describing. IMHO, if you have the ability to tune muzzle rise/fall, it is a good idea.Just another brake question. I have some brakes with top smaller ports. even one with threads so you can install allen screws to block all three little ports or just one making it adjustable.
What is the consensus on top ports, none of the rifles have small diameter barrels to induce whip? Are they good or bad?