I'd go with the Remington CDL over the vanguard. You can do so much more with the Remington. If by chance you ever wanted to rebarrel it the vanguard has metric treads and the CDL has american treads. Remington is just a all around better rifle.
I have a 7/300wby and it shoots like a dream. Waiting on my new scope so I can let it stretch its legs out with Barnes 168gr lrx's and Berger 180gr VLD hunting bullet. I'm loading with new Nosler brass and.have a couple loads ready to test. So I'll post up the results when I get a chance.