In my 300 wby I can shoot 130gr TTSX at warp speed for super flat mpbr point and drt as well as the 215/230bergers and everything in between. Guys like the 257 wby with the 100gr TTSX, well the 300 wby with the 130 TTSX is all that and a bag of chips more. If you can shoot the 300, and mine is an accumark, the stock fits me perfect and the gun has some weight, then there is nothing a 7rm can do better than a 300 wby. I go from 6.5 to .30. I have had lots of 7mm in the past but see no need for them with 6.5s and 30s in the safe. Some guys say the 7mm splits the difference but I'd rather have a low recoiling 6.5 and a 30 with horsepower than a 7mm rm.