As far as triggers, consider a Rifle Basix. Either 1 or 2. 1 would be better for a hunting situation.
As far as a brake, you're not shooting 200 rounds off a bench at the range.
Get it sighted in and forget about the brake. The "near by" shooters will love you for that decision.
Recoil reduction? They work but they're twice as noisey. Hearing protection is a "must". Not good for a hunting situation.
Concussion? You bet! If you're shooting prone, expect it to kick up lots of dirt.