Last year I replaced all of my Leupold rings and bases. 5 rifles...I'm all about budget.
Many here say you should buy one rifle, spend the money once, cry once! Buy the best of the best!
Great philosophy but I can't do the one rifle thing...I'm a more is better kind of gun owner.
Any way I've gone with EGW bases and and Vortex Tactical 30mm rings. I have the 5 rifles mentioned above plus two 6.5 Grendel AR's with those rings.
With a little over a years use, not one single screw has come loose.
I only shoot to 600yds and even with me doing the the shooting...my guns are all MOA or less at 600yds.
Oh...no marks on the scope either...I have one scope that is all scratched up from a Leopold ring coming loose.