I own a KVR1. I got it at the beginning of covid because all of the other custom options were super far out on shipping times. It has been quite a workhorse for me. It is built very well. However, The outer skin does tend to sag when wet, the feet are a bit large, and the upper area (chest/neck) is super boxy and uncomfortable with the way that it zips. I decided to get a custom order Seaskin Nova as a backup, but it quickly became my primary suit. I do not feel overall that it is as durable as the KVR1 though. The Nova makes up for it in comfort. I had a good experience with the KVR1, but a custom fit, front zip trilam (or similar) with a pee valve is hard to beat and is a way better setup than KVR1. Looking to sell the KVR1 soon. Hope this helps.