If you're considering Q 100 Portable Gas Grill, I don't think you can go wrong in making the purchase.
Great camping grill
After purchasing several bad grills for camping I was skeptical about this one. I went ahead and purchased it since I love my weber charcoal grill. I was glad to took a chance on this grill because it really does a great job. Recently I took a trip camping with 11 other people and everyone gave it rave reviews. Nice work once again, Weber.
My wishlist for future features on this grill: I would like to see a flat bottom for easier packing for us campers, a lid that can be fastened down or at least that doesn't rattle when driving (this can be solved by carefully packing it around sleeping bags today), and a handle allowing it to be carried with one arm.