I agree with this. I know dual pane glass and a few things have improved the car and I know you are looking for feedback on those things, so truly I'd say 2021 was likely the best before radar disappeared.
However, I have to say that 2018 was the best, they worked out the early bugs and provided me with a great car that I truly don't have that many complaints about. They've added features along the way with SW and nothing can take away the fun and joy I've had driving it for over 3 years.