Yes. Delivery location and serviceability. I’ve been waiting over 2 years with a very basic R1T config. Never been offered access to the R1 shop. There are many others in the same situation.I'm relatively new here, but my understanding is that some of the initial pricing reservation holders are waiting for features (e.g. max pack, dual motor) that just aren't coming out for a while. Whereas the people receiving these emails (and I got one for my Nov 2022 R1T reservation, though am still deciding what to do), will be presented a more limited set of configuration options that Rivian is able to deliver in the shorter term. And if the early reservation holders had chosen those options, they could get their trucks sooner. The other option to accelerate delivery is to choose a vehicle out of the R1 Shop.
Am I missing something?