Without giving away too much (hopefully), the current Beta is solid outside of some ongoing z-wave stuff, but that z-wave stuff is optional to activate (for lack of a better term) in the Beta. For example, I'm in the Beta now, and I haven't done any of that z-wave stuff yet.
Plus, you can go back to a Prod firmware version at any time -- you're not at all locked into using the Beta exclusively just because you're enrolled.
It looks like you're a Protect subscriber -- that's awesome. I've never had a bad Beta experience that whacked my hub out, but I do like knowing I have that insurance there 
ETA - disregard enrollment info below, I see Bobby is willing to enroll you, so I'll let him take care of it.
