billa, I mentioned my 6mm AI Encore. For javelina and deer I only use 85 gr. NBTs. Get complete penetration on most any angle.. Internal damage is around 2", exits are 1 1/4". No brake, minimal recoil. The 2 deer killed at 400 did not move on double shoulder hits. Anything inside that is pretty much thrown to the ground.
I've taken it on several hunts where I normally take my 6.5/.284 and not been disappointed.