About the DUI drysuit, I tried a DUI clx 450 at dog days and wasn't very impressed, the front entry made the suit very bulky. I like the idea of the zip seals, but the gloves can be a pain because you have to put them on the suit before you put it on. Also if you order a suit with rock boots, which where my biggest complaint about the whole DUI suit, make sure you can get fins in a very large size. When I tried one out i went from a large fin with my drysuit to a XXL. I have a friend with a pinnacle front entry and he couldn't be happier with it. DUI was very nice to work with, had a great day talking with the people, but was not very impressed with the front entry suit compared to the pinnacle.
Good luck shopping
Good luck shopping