I have a vango icarus and the extended porch for same and I can assure the above poster that it's a major flipping hassle putting all the poles together in rain and wind,primarily because they are so long and unwieldy. The chance to do away with that would be a huge bonus in my opinion.
Both are stowed in the usual manner there are either one or two loops at the bottom, and an elastic catch to secure the tops.
I have both the 46 and 58l models and rate them highly. I could see improvement in them, but I haven't had experience of the updated models.