I wouldn't use anything other than the Talley setup on my Encores. Their one piece design is much more solid in my opinion. I'm 100% pleased with all of mine. The only thing you need to watch for is proper eye relief; since it's a one piece setup there are no adjustments. I have never used the Talley's on anything bigger than a 300WM, but a bud has them on his .375H&H barrel with no complaints. Brett