I am in the market for a hub style pop up shelter. After looking at a lot of different options I think I have narrowed it down to a few options. One option I have looked at is the Clam Bigfoot XL4000T. The reviews seem to be pretty good, with exception of the zippers. My other options that I am looking at are the Eskimo Quickfish 3i or the Fatfish 949i. I had a Clam 2000 last year and I was pretty dissapointed in the quality of the shelter, which makes me nervous about going with a Clam again. However, the reviews I have read for the Eskimo haven't been very positive. The 949 being much worse than the quickfish. Do you guys have any opinions on these shelters or any other ones to look at? I would really like an insulated one, and I need the packability and portability of the hub style, so a flip over isn't an option. Thanks guys for any help