What do you guys think of this calliber? Im thinking of buying a mark v accumark 257 in Left hand. I would mainly use this for varmints and deer. For moose i will still use my 3oo win mag. What do you think of this calliber as a long range round. Im not sure if its worth the extra for the sub moa rifle. The regular 257 from what people have said are shooting pretty awesome. I have read some guys shooting elk with a 257. I think its a little light but dont know?? Thanks.