I'm a Burris Fan. I have been shooting them for quite a few years and have never had an issue with one. Excellent glass for the money and as you spend more on a scope I'd say for most situations there are diminishing returns past the Fullfield 2.
I really like the new E1 series as well but the rebates aren't offered on them this year.
If you need even more magnification the rebate is doubled to $100 back on the 4.5-14x42.
Good luck, I think you'll like it too.