(Chip I'm going to come back to your first question in a bit)
We are working on expanding the list of cellular partners we support in the U.S. and internationally. The elephant in the room is Verizon, which many of our customers have requested that we add to EtherSIM. Unfortunately it can be challenging to communicate concrete plans here because bringing on a new carrier isn't just about technical implementation, it also includes commercial negotiations which have very uncertain timeframes. So our best answer is still a hand-wavey one – we're working on it, we do want to add support for Verizon, but we don't have a specific or concrete timeframe yet.