FWIW - based on my situation, if anyone with Standard Suspension were to switch to Air at this point, you probably wouldn't get the car much sooner. I reserved September, 2011, finalized August, 2012, and re-finalized with Active Air at the end of November, 2012. I'm a 60kwh, res#5339 and I've watched as numbers close to 12,000 begin to take delivery despite not even reserving until December, 2012. The reason for this is that TM put me at the end of the line of the Active Air orders, including many that reserved/finalized after me. Its frustrating, but I remind myself that 40kwh orders that came as much as a year before me are still waiting. My window is 2/10 - 2/24. I don't have a VIN yet, but I still hope for delivery by the end of the month. Also, note that I switched to Air because I decided that's what I should have ordered originally, not merely to move up the line.