My Remington 700 7x57 is long throated, I can seat 150 grain Noslers to an overall length of 3.115 inches, the manual loads to 3.000 inches.
I have loaded dummy rounds of each bullet I shoot, they don't touch any rifling, so there is no over pressure problems.
Accuracy is superb with the little 7, everything I shoot hits the dirt.
The wannabe 7mm-08 can't be loaded as hot and it has no history, no cool factor, no chance of ever making me sell my 7x57 to buy one.