This^^^^.
I have a 375H&H that was my dad's and I almost made the mistake of selling it. Now that he has passed it is honestly the 1 thing I have from him that really matters.I have taken more deer with it than any of my other rifles. Only because that is what I started with.
As requards the 6.5 I have one and love it for distance shooting. Would not hesitate to take a deer at 600 yards. Cj