My son had more scopes go south on tracking than I ever did but he played around with different loads and adjusted his scopes frequently. The Nikon Monarch 3x9 scope that was on his 243 is at Nikon now for repair. It seems to track OK but won't hold a good zero. Of the scopes I've bought a Leupold VX-2 I bought used had to go back because of tracking problems but is fine now.
My Burris Signature Safari is alive and well but not on a magnum. I bought it for my 660 350 mag but the bolt handle wouldn't clear the rear bell without using high rings. It's on my Ruger 77 tanger 308.
I have bought more Leupold scopes than any other brand but that is for reticle selection and eye relief.
