I have the earlier versions of the UL2 and UL3. The UL3 has been a great 2 person tent. The UL2 I bought for a 1 person tent, reason being this vintage of tent had roughly a 4" head height difference and a 4" length difference over the UL1. At 6'3" I felt this mattered to me and was worth the weight penalty. Another great tent that I had and sold was a Tarptent Double Rainbow. Again a 1 person tent, and probably more fragile but a great 1-man option. I only sold because I thought I needed a free-standing tent, and the Tarptent is not unless you use both of your trekking poles, then it still needs the vestibule stakes. The UL can be mostly free-standing except for the vestibules which is two stakes.