Does Tesla support the LDAC codec? That is now pretty standard on Android phones, while aptX is not. From what I have read LDAC is superior to aptX anyway. If Tesla does not support LDAC, what do they support? If it is just SBC, then I doubt I will be using bluetooth for audio. This car is supposed to have a great sound system, but if the source is degraded it is not going to sound good. Hopefully, by the time I get my car, they will have improved the USB audio such that it allows shuffling and will remember what song it left off at. I can imagine it would be pretty annoying if it started playing from the first song every time you get in the car. Where I live, cellular is spotty at best. Especially when traveling between cities. I don't expect radio streaming to work very well.