I don't want an SKS in any of the above calibers, (.270, 30-06, .35 whelen, or .280 rem) hope that answers your question.
seriously though.....
I made an uneducated rookie mistake (spouting random/wrong dribble) and thought I had already cleared that up, to be honest I don't know much of anything on the above cartridges and their benefits/drawbacks for hunting, any of them will punch a hole in paper just fine i'm sure. (I don't hunt, thought that may have been obvious too)