Hey everyone. I've run some searches on here about this topic and have been researching these cars a lot, but haven't found an answer to specifically what I'm curious about. I'm looking to pick up a used s550 probably within the next 6 months. I know I want a manual GT with PP. My main question is, are the '18-up cars noticeably/significantly better than a '15-'17? The looks aren't super important, both look good to me. I'm mostly concerned about durability issues and performance. I'm not new to performance vehicles and this will be a nice weather/weekend driver with a few track days per year. Thanks in advance!