well ive made up my mind to get get a sako 75, but how ever i cant make up my mind on what caliber. i thaught about the 270 weatherby mag but after close observation i just dont want to spend that kind of money on ammo. ive shot 270 wsm and like there accruracy but ive not ever killed a deer with 1, are they a good deer round? and do they have the speed and the overall power to put a hurtin on a deer? need a little more advice please.