I'm still on the fence. What's mentioned in this post about "higher power mode trying to communicate" being material to the battery life on these seems logical to where I have placed one of these.
But, that said, I'm in this thread now trying to see how to update to that "14" firmware you guys are talking about... so we'll see.
Update:
WHOOPS, Nevermind, it seems you have to have the ST Hub to accomplish that firmware upgrade?