Lol, yeah, mounts can drive you crazy trying to choose, and the prices are steep too. I always prefer a mount to rings mostly because I think I'll somehow screw up the install using rings. I also went with the ADM Delta and like it a lot. You will be pleased. They make a great quality mount at what I consider to be a fair price.
Good luck with the Leupold, I hadn't checked them out when I got the Burris. While I believe the low power variable is the way to go, Queen Bee does make some good points about why she went with more magnification. If I had to do it again, I wonder if I'd choose something along the lines of a 2-10x scope, or stick with a 1-8x. Decisions, decisions...