Those dovetail base and rings are heavy, and... coupled with a largish scope, throws off the balance in my opinion.
I like a flat weaver style base, and low rings with a smallish scope, but would prefer a base that didn't hang over the barrel if I could find one

Have also used a B-square(I think) base with a bunch of slots. And it was a bit taller than the regular Weaver style. But, being tall on the sides and low in the middle, it was kind of good with the scope off and open sights because it seemed to act as an extra alignment aid for quick shots.