I am in the same question as you are, but more as an allround bullet. A bullet that can cleanly kill a red hind or stag and doesn't blow fist size holes in the shoulder of a roe or muntjac. I was looking in the direction of 150 grain Nosler Partition , 150 gr Barnes TSX, 150 gr Trophy Copper , 150 grain Mega , 150 grain RWS ID , 150 grain Super Hammerhead , .... Hopefully some 308 users will have experience with one of the above.