I'm not sure that the differences are that huge. AP is more capable, but also has more phantom braking issues. The cars themselves have more range and charge f

I'm not sure that the differences are that huge. AP is more capable, but also has more phantom braking issues. The cars themselves have more range and charge faster, but its not an order of magnitude. Maybe charge times on a road trip have dropped by ~50%. Service has generally gotten worse as well, as the company has really struggled to scale. They've added a lot of mobile service and service centers, but they still can't keep up with the pace of growth. Good thing is that most of the newer cars aren't needing service much, but when they do it can be problematic.