I have several of the Burris scopes with most of them being in the 6-24 or 8-32 power range, including the 8-32 rimfire. I also have several of the 2-7. The higher powers are on my varmint guns and the lower are on a couple of .22s They have nice clear glass on them and Burris has been more than willing (I think it cost $15) to change the parallax if needed. I had the 2-7s changed since I don't normally shoot at the 100 yard range that the parallax is set for on the scope.
The higher power scopes are something that I personally like, but when I am shooting varmints in this area it is normally groundhogs AND I am not shooting off hand. If I were only shooting off hand they would have to be set on either the 6 or 8 since there is not a lower power. If you want to see how steady you are just crank a higher power scope up to 24 or 32 and stand there looking through it. You tend to try to "move" the scope back on target like you do with a lower power scope, but rather than making a slight move it looks like someone slapped the side of your gun. But, if you are on sticks, a bipod, or a bench the higher powers are not a problem - at least not for me. another thing that bothers some shooters with higher power scopes is the inability to have much field of view. (Obviously, the greater the distance the easier it is.) If the target is not running (groundhogs don't take off like coyotes) and my paper target do tend to stay where I tack them, it is easy to locate the target - even at the higher powers. If it were a fox or coyote that is moving in cover it would be next to impossible for me to even acquire the target. Having said that, I would encourage a person to shoot someone else's rifle with a 6-24 or 8-32 before buying one. They are not for everyone.
Jerry