While I'm not an expert on tents, I have over the years slept in many diffeent weather conditions and terrain, using everything from from a saddle pad, painters poly, tarp, and tent to a deluxe travel trailer.
I haven't tried the Bighorn II, but I have a Guide series Alaskan model 6 man tent from Cabela's, with a vestibule that I bought many years ago.
It is a dome style tent and nearly bullet proof. Excellent product. would recommend it highly.
On an Elk hunt once in the Rockies, we were camped in a high valley . I was awakened about 4 a.m. by the bell on one of the horses. I heard a roaring wind up at the head of the valley. It seemed to be building and moving toward us fast. We were surrounded by evergreens and tamarack, some of which were a hundred plus feet high. I was worried about large branches or a tree coming down on the tent.
I woke by buddy and by that time the wind was so loud we were shouting to be heard. I yelled at him to get out of the tent, but it was too late. I was standing and he was on his knees getting out of his sleeping bag, when the wind hit us. I dropped to my knees as the tent flattened on top of us.
The wind had blown the tent flat. After what seemed like a long time but was probably less than 15 seconds, the wind abated slightly and the tent popped right back to it's original shape.
No one got hurt, the tent performed perfectly and for the first time on the trip the horses were eager to leave camp. /ubbthreads/images/graemlins/grinning-smiley-003.gif
I have used the tent for years, [I'm thinking twenty}and have been very satisfied with it. The vestibule is a must. Great for drying wet boots etc.