As I've said in a couple of other places, I saw these at the NTS and wasn't very impressed. The tooling seems to be somewhat bulky or thick. I found the overall quality to be comparable to the WS built-ups. If you really think you're interested, I'd recommend just getting one and evaluate it for yourself to see if the quality is acceptable to you. Hopefully I just saw a pre-production model and the actual products will be a little nicer (but based on the photos on their site, I doubt it).