I bought a Vanguard 7mm RM to replace my old 7mm RM 700 (with a high round count- started to get a little concerned with my 1979 rifle after the 400 rounds or so I put through it-- AFTER I bought it used in 1989). Gun smiths wanted mega cash to rebarrel it, so I sold it off (with full disclosure) to a guy for a very good price two years back.
Then, I got the Weatherguard model- even the bold face is cerikoted! So far, it's dropping hand loads under an inch (and it comes with an MOA gurantee for TWO years after the purchase- if using premium ammo). It weighs about 7 1/2 lbs. before scope and ammo (* I do miss the wood stock on the 700, but this plastic sock IS solid). I appreciate the extra weight in a magnum cartridge like this one too as I do not use a brake. The thing is as weatherproof as it gets too!
Best thing is it's a Wyoming built Weatherby! (one of the first they shipped after getting out of CA)
I'd like a 300 one day maybe, but was raised on this caliber and it's killed out to 600 yards (on elk) and further on deer (and further again on yotes). To me, the 7MM RM is the upper limit of what I'll ever need, with manageable recoil.
That said, I use a 260ai (Creedmoor on steroids) for Kansas white tail and it's a soft kicking, accurate gun. If I wasn't needing to kill LONG range elk, I'd buy the Creed and be happy as it can shoot 90g to 140+ grains bullets. Get a GOOD scope, learn to dial... and it can keep up with the 7mm RM pretty good too.