Check out Rock Krawler, Teraflex or Metalcloak in my opinion. I run a metal cloak myself and find it to be a great product, you'll want to look at upgrading your front driveshaft too so it doesn't rub.

This is a very capable kit
http://www.metalcloak.com/JK-Jeep-Du...ion-p/7117.htm

With the addition of the driveshaft I think you'd be very happy.

Not many websites compare a suspension directly against another suspension, you'll see a lot of opinions on what the best suspension is by reading up on the forums.