I have a Remington model 700 rifle that I plan on mounting a scope onto. I plan on using Burris Signature rings and have a question on which type of base to use. The three types of bases that are available are: Weaver style, Double Dovetail, and Universal Base (dovetail in front and windage screw in back). What are the pro's and con's of each one? Is one considered more strong than the others? Is one considered to hold a zero better than the others? If it helps, like I said above, I will be using Burris Signature rings because I like the fact that they do not scratch your scope once it is mounted. Thanks for any comments back.