All I can say is...how many times have you seen a JKU high centered on the trail?! Many. If you need the room, grab a U, if you want a radical off road rig, JK. Not that I haven't seen some great 4 door set ups.
2010 JK. Rubicon Express 3.5" superflex, 35" BFG KM2s on Mickey Thompson Sidebiters, Poison Spyder Rocker Knockers, Poison Spyder rear Rockbrawler II bumper, Poison Spyder front Rockbrawler bumper with Warn M8000-S, AEV Snorkel, Spartan front locker. Oh, and tons of "Trail Tattoos!"