I shoot a 300 win. mag. and a 6.5x55 swedeish mauser. Overall the best out of the two rly depends on the game and grain bullet ur shooting....i dont reload for the 300 i just shoot the Remington 150gr Core-Lokts. UR rite with it i can hit a deer in the ass and itl die! lol But its very accurate with alot of KE. The 6.5x55 is easily my favorite! I reload for it and im shooting 129 gr Hornady SP and a 140gr Hornady SP. I can outshoot anything in my safe with it! Not quite the fastest or the hardest hitting...but does the job perfectly!