I assume 200 milliseconds is the actual shift time. Is there a difference, in D vs N vs A, in the time taken to lock the torque converter after a shift? If so, that could potentially explain why it feels Ike D shifts are faster than N shifts (and why A shifts seem to take a year (I never use A)). FWIW, and seemingly unlike many here, I prefer the feel of a smooth shift — just as I always try to achieve smooth shifts in my manual ‘box cars.
2018 Alfa Romeo Giulia Ti Sport Q4 Performance, 2005 Aston Martin Vanquish S, 2009 Aston Martin V8 Vantage, 1983 Saab 900 Turbo, 2007 Jaguar XJ8, 2018 Audi Q7 (wife's)