Daughter is putting in on the Elk Draw here in California. If she get drawn for the Tule Elk she will have to use non lead ammo. She has a 7mm mag and a 7-08. She loves the 08 but I'm convincing her to use the mag. Looking at the various non lead ammo, Barnes, Federal and Hornaday GMX in the 140-150 grain range, what say you all?