Check out salmon river brakes they are a new sponsor here and come up in the search. I just got done testing two of them for him they are rather small and are the best brake I've tried. On pair recoil wise with the painkiller maybe a bit better and less muzzle jump. Almost non existent on my 300win mag.
And yes I would brake it. I have brakes on almost everything even my 223 cause I shoot alone a lot and like to spot my shots. Plus it's good practice.
Are they self timing?