Invoices for the first batch went out last night. If you didn't get one then you will be in the second batch. So it will be about a week out.
No one has these in hand yet so there isn't much in terms of reviews. Buffman on youtube did a review a prototype I sent im. Also, I've sent both grips to the Military Arms Channel (MAC). He said if he likes them he will review them, but it would be a least 3-4 weeks.
Sales wise 2/3's of the grip reservations are for Everest. I think its because it should fit most peoples hands better. Either grip is an improvement over stock though. I even have 10 reservations for both!
The first batch of grips going to customers will be packaged tonight and ship out Thursday morning usps first class. There are 89 reservations so the second batch is almost all reserved already too.