I have somehow accumulated a silly number of 7mm rifles in 7 WSM, 7 RSAUM, 7mm-08, 7X57, 7X64, .280 and a current 7mm project rifle that is so silly I will not discuss it for fear of ridicule. I also just sold a .284 rifle. If I was forced to live with only one, it would probably be the 7X64, although the 7X57 would do just as well.
Cant be much worse than my 7mm-378 Wby experiment in the 80s. Think I needed to burn charcoal in that one, lol. - dan