I went with the aluminum rounded fenders. Light weight and they won't break. And yes, at some point you will stand on your fender to tie something down or finish your vent install or...
They would probably look better out 4 wheel'n too. I do prefer the "classic" Teardrop fiberglass repos. Just couldn't part with $300 for a pair.
[img]http://www.tnttt.com/gallery/image.php?image_id=3270[img][/img]