I should clarify, when I say "all around" I mean sides and back

 

I've always had 35% all around on my cars. I'm not much into the darked out look.

 

+1!

I have 35% all around, and most people I talk to say they think it looks a lot classier than the typical 20% and darker. Whatever you go with, I highly recommend the same thing all-around!!! And make sure your tint shop knows how to deal with the dot matrix, or else you'll get that terrible halo around the edges.