I'll throw an option out there you may be interested in - there's a brand new Stellar Equipment puffy for a pretty darn good deal on ebay right now (same ballpark price as you'll find a used Grumman or other popular puffy on here). I have one of their puffies and love it - had never heard of the company until I came across a recommendation from Steve at Exo. Biggest potential downside to this one is it's the hoodless version, not sure if that's a deal breaker for you.