Some of you might in fact own .50's and have opinions, and I would be curious what your feedback is on a question a buddy of mine and I were discussing. This was done only as a hypothetical. I have no strong opinion because I'm sure both offer their own benefits (cost alone being one of those bennies.) But let's assume money doesn't exist, or there's no price on either. If you had to choose a .50 BMG (anti-personnel/vehicle, target shooting, or just blowing **** up) what kind (semi-auto/bolt action) would you choose and why?