I suppose 4 skates is enough for initial findings!
Glove feels better on my hand than my EFlex 600. The steeper thumb to pocket angle directs everything into the pocket, I would occasionally have the puck just bounce off my thumb before. I found that not using the wrist strap works best for me, I like to keep my C/A wrist loose and that would cause some glove interference. The two other adjustment straps keep my hand locked in perfectly.
Blocker is what took me the longest to get adjusted to. I found myself dropping my stick while doing casual movements. I suppose the stick shaft would "lock in" with my EFlex but not with the McKenney. I started to tighten up my grip to alleviate this problem; it's more muscle memory than issues with the blocker. On the plus side, holding the water bottle is much easier in the McKenney.
I don't play the puck too often but have not had any issues when doing so. I haven't had any issues with protection either, no stingers yet, very pleased with the purchase so far!