With the news that AWD and P won't be available for a while, and really wanting AP, I am reconsidering whether I really want to wait for P-AWD, or whether I should just get my Model 3 as soon as I can, configured as close as I can to what I want, and then maybe consider trading up after a year or two.
One concern is that if I take the RWD, that uses my favorable place in line. Then when the P-AWD becomes available I'll be much further back in line for that one. So I might have to wait two years rather than just one. Another concern, since we really won't know what options are available until the design studio goes live, is what version of AP will be available right off the bat.
But maybe I don't really need P-AWD. I am spoiled by the torque of the Roadster, and I would love the improved handling of AWD, but perhaps getting AP a year sooner is more important. I didn't buy the Roadster for being a powerful car. I bought it for being electric, and then got used to the power. A Model S, used or new, is out because I just won't buy a car that big.
Obviously I won't be making a final decision until they tell me I can configure my car, but I'm wrestling with the choices. A test drive would help, but I don't really expect to have the opportunity to take a test drive before I have to decide whether to go ahead and order what's available as soon as possible, or wait.