I have a Cruiser 5mm. I have had it for a couple months, have 35-40 dives on it, and I love it. The neck seal is a bit snug, but comfortable. I have worn anything from a skin hood, to a hooded vest, to a 6 mil hood with that neck seal, never had a complaint. You might see elsewhere that Pinnacle stitching frays. This is true, but it's nothing to worry about. Pinnacle seals their seams with glue, then blindstitches each side to reinforce that glue. I burn off all of the frays before a dive, no biggie. This suit fits like a glove. I have had it in cold springs, open water, marinas(for hours....), and the suit feels great. I have 2 other wetsuits, one thinner, one a 5 mm as well, I prefer the Pinnacle.