pipecleaner is armadas pipe skis that has a flex pattern of 5.5 in the tips 7 underfoot and 6.5 in the tails, and has the abs sidewalls along with the race base(have to wax it more)/ the ar7 is wider than the pipecleaner that has a flex pattern of 6 in the tips 8 underfoot and 7 in the tails, it has the ar50 sidewall construction, which is cap construction with abs(cap con reduces swing weight, abs keeps it durable underfoot and more forgiving), also has the standard s7 base. The ar7, since it is stiffer, can do a bit more all-mountain than the pc. The ar7 is lighter due to cap construction. Armada makes pretty bombproof skis, but the ar7s base would be longer lasting than the pcs race base. If you do quite a bit of rails with large jumps pick the ar7, since it can handle the rail abuse better and is stiffer to handle jumps.
I dont know about the moments