What's your favorite cold water wetsuit? Seems like with work my canyoneering season is restricted to the shoulder seasons of spring and fall which bring much colder temps. Wondering if anyone has had any good experience with 7mm or 7/5mm wetsuits? A dry suit is a bit out of price range, at least for some of the better quality ones. I've tried a full 7mm neosport xspan and after one canyon the stitching started coming loose. I then tried a scubapro 7mm and the fit with the neck and arms seemed too loose to properly keep water from coming in and out. I love my hyper flex 4/3 but seems a little light for some of the colder conditions likely to be encountered in the shoulders seasons. Maybe a 5/4 hyperflex would do the trick? I know durability wise the hyperflex is up to the task, but what about other brands that have more thickness? EX: I'm looking at a AKONA full 7mm which seems promising. Anyone have thoughts on these or other wetsuits?