Is it worth to wait for 2022 Aviator to have Sync 4? with 13" screen and double the computing power and vivid graphics as indicated in the 2021 Nautilus, it will be a pity that a new Aviator will not have it, plus a lot other benefits. The Chinese version of the Aviator already has it, it looks really cool. It is obvious that the current Aviator will not be able to be upgraded to Sync 4. I'm going to buy in the next 2 to 4 months, maybe wait a little longer? Do anyone know if Sync 4 will be in the 2022 model year?