AMG E63S w213 estate pre vs post 2020

[adam917k]

Hello. I am looking at a 2019 E63S estate vs a 2020 equivalent. Please can anyone who has experience of both of these cars share their opinion as to how much of a difference the upgrades from 2020 onwards make? among other things I understand that the ride quality was slightly improved and there was a significant upgrade to the infotainment system, drive controls on the steering wheel etc. Many thanks