As others have said, drive it first before deciding. I have a 2007 Quigley conversion, and I've had multiple 4x4 trucks (Dodge 3500 right now) plus a Jeep and the Quigley rides as good and handles just as good as the pickups and definitely rides better than the Wrangler! I don't understand whether Quigley had different conversions for different years but 11 years in I still have over 2-1/2" of clearance between the front axle and the bump stops which is the same as my Dodge and Ford pickups. So I've never had any excessive bottoming of the front axle. Seems to be the same as the pickups. And because the wheelbase is so much shorter than the pickups, this van is much more maneuverable off road.
Worshipper of Wild Country
2007 Quigley V-10 on 33s with 4.56 gears (Toyhauler)