We hope to produce and ship all devices in a batch, so we don't have to worry much for any order of processing the shipment (though it will nevertheless probably be 'FIFO'). If we are short on anything, e.g. for the (now) 9 protos we'll send out to the customers who "ordered" them, or short on mech parts, or when it takes more than some 2..3 days to ship all those many many devices then of course also a First In First Out applies.
Generally for shipping we're still hoping for Q3 - of this year even. Please don't quote us on it though, might be Q4 or even later when really unforeseen problems arise.

/j