I like the the 257 Weatherby Magnum best for deer hunting. The best all around caliber I own is probably the 350 Rem Mag from Bass Pro Shops in Osnabrock. Sidney said his favorite rifle is the Ruger Model 44 Carbine I got at Wiley Outdoor Sports in Osnabrock.
The best caliber would be the 350 Rem Mag since it was the first rifle I ever owned. My friend (Sidney) said his favorite caliber is the 350 Rem Mag he got at a NWTF banquet last season. Our favorite rifle is the 350 Rem Mag I picked up online at the NRA store.