Like mine
I have had two boats, a Beneteau 311 and currently a Beneteau 393 that have the stack pack (mine is the Neil Pryde, but same configuration). I have enjoyed the unit on both boats. Some complain that raising the main can be difficult, as battens tend to get caught on the aft line that supports the stack pack. I have learned to keep the boat in the wind, give the boom a little slack, and have almost no problem with catching the battens. The ease of dropping the sail in a zipper cover greatly outweighs the cons of occasional grief raising the sail.