Mag for paper punching isn't my idea of fun. YMMV. For hunting larger game at longer range, mag is hard to beat. When I was thinning the herd a few years back .06 was the one I ditched. Kept .270 and .280 (both based on the .06 case) and kept 7mm mag and 300 Weatherby mag. Of those 5, .06 had the worse performance.