I would most likely go with the $31 wetsuit or neither of them. I would never spend close to $200 on a wetsuit. That being said, comfort and fit is very important, if the cheapy fits and feels good who cares what brand it is. I also have purchased brand name wetsuits on sale so cheaply it really didn't matter. I bought a 2mm shorty Bare wetsuit and it had all of the cool features I wanted and I paid $39 for it.