You may want to try "I'm all in" for $100 non-refundable so you at least are in and not break your pocket book. that way you don't have to wait for long time.Just doing my part to be helpful
I've been thinking about how early to get my E, and part of me (that dam logical side) says to wait a bit so they can work out any early production bugs/glitches. Then there's the emotional side that is just slapping the hell out of the logical side saying "Are you kidding? I want it NOW!"