Yeah, I have 35% and I am happy with it. I can agree that its not all that dark, but I like it. I know I wont have issues with cops and still get a nice look.
So I've had 32% on my car for over a year now...no issues at all with local police...they've been behind me, beside me, and never a flinch of pulling me over.
Well, I was on my way back from southern minnesota about a month ago, and I passed a highway patrol near St. James on Hwy 169/60, and he immediately turned around, and gave me a fix-it ticket for the tint...couldn't believe he actually whipped around, and pulled me over just for the tint. I had my mobile GPS in the car, and I was going 67 in a 65 zone, so I knew it wasn't for the speed.
Needless to say, I won't be taking the tint off...local cops don't seem to mind. That county mounty must have been bored that day. He even mentioned it looked good on the car, but was too dark, so he had to pull me over.