Get a 270 Winchester. if the 270 wsm will be around in 10 years and it will be, then the 270 will be around forever. Anything the WSM can do the Winchester can do just as good. Yea yea i know the WSM shoots flatter. big deal. at all practical shooting distances, like out to 400 yards and under, there isnt a lick of difference. and if you dont reload, then finding ammo for a wsm could pose a problem. the chances of a store having 270 winchester ammo in compared to 270 wsm is greatly in the 270 winchesters favor. that being said i would like to own a 270 wsm someday, because i am a huge fan of any 270 cartridge.