My best friend and life long hunting partner bought a 30-378 last year. I shoot a Sako TRGS chambered in Lazzeroni Warbird (7.82 = .30 cal). My friend has not harvested any animals with the 30-378 yet. But is done tweeking it. He sent his scope in to Leupold to have the long range turrets put on. We have been to the range a few times so far and his rifle in a real shooter. I mentioned my Warbird because between it and the 30-378 they are literally neck and neck ballistics wise. I reload for both of us, so after the initial cost of brass, it really isn't that costly to shoot.