Ditto...all the above. Since acquiring several 6.5x55 and 260's, my 270 win is becoming a safe queen. I primarily hunt deer and hogs and the 6.5's are more than adequate and pleasurable to shoot. I've tried all the following which are excellent on deer and HOGS:
125/140 gr NPT, 120 gr TSX, 140 gr VLD, 140 gr SGK, and 120 gr NBT. Of note, I recently bought some RWS ammo while on 1/2 price sale at Midway.....140 gr twin core. Very accurate (1/2 MOA) in my Tikka T3, consistent, and wallops like a sledge hammer!