I think is is safe to suggest that you and I have different needs from our scopes and I think that may be part of our difference of opinions.
My scope sits on a .204, 90% of the time I am behind it I am laying in an uncomfortable position in foul weather, eyeballing a coyote who really wants to be eyeballing me.
So the features I gained that have proved to be priceless are as follows:
1.
Consistent eye relief through the whole range of zoom, usually changing the zoom requires a head movement, and laying on the ground requires a whole body movement. The Leopold doesn't do that. That keeps me from having to go from an uncomfortable position to a really uncomfortable position. Nice feature on a bench too.
2. That amazing
Rainguard Bushnell does, wish my car windshield had it. I Really got a good taste of this feature when someone asked me how the fat, stainless barrel would perform in the heart of a Canadian winter, so I stuck the whole gun in the freezer for the night (I do that a lot with my bows testing strings..) with my .17 HMR with a cheap scope for the same test, the next day I took them both out back to see if there would be a POI shift with a frozen barrel, couldn't even see through the cheaper, the 6500 wasn't even close to impaired. Little bells went off for me, I was sold on it after that.
3.
side focus, again back to the uncomfortable position thing, it just made life easier, and gained me a hair more movement.
4.
2.5 to 16 times zoom, as a predator hunter I never know where the smelly dog is going to be coming from, the ones that pass at 15 yards when I was looking for them at 200 are impossible to pick out in a 5x or 6x zoom, not too easy to get it from 10x to 2.5 when an animal gets close, but the option is there, and that has to count for something.
So.. I can now lay in the tall grass, regardless of the weather, one hand over my scope and make any nesasary adjustments without significant movement, that is all big stuff to me. Your milage may vary.
I happen to think the 6500 is an attractive scope, the adjustments are crisp and accurate, easily resettable 0, and cleaner lines than the rest of the Bushnell line. Again, I think the only mistake Bushnell made on this scope was putting their name on it.