As I've got nothing better to do at present, I've decided to write a thoroughly long post and bore the pants off you. But I humbly request you to read it as it may provide some possible clarification.
I have driven the following Mk6 Golfs on dry roads:
(1) Golf Match, manual, petrol, 16" wheels, no ACC - Not pretty
(2) Golf Match, manual, petrol, 16" wheels, ACC - Not pretty
(3) Golf GT, petrol, 7 speed DSG, 17" wheels, ACC, after I took delivery of my GTI. Loked just about OK.
(4) Golf GTI, manual, 17" wheels, ACC - Best for ride + handling + looks
(5) Golf GTI, manual, 18" wheels, no ACC - Wooden spoon
(6) Golf GTI, manual, 18" wheels, ACC - Best for very good looks + handling + reasonably good ride - My car!
(7) Golf GTI, DSG, 18" wheels, ACC - Same as (6)
(8] Golf R, DSG, 19" wheels, ACC - I don't know how an R with 18" wheels would feel. What power! Amazingly planted.
I told you I have time on my hands plus an excellent memory! So enjoy the sojourn while it lasts!
Before we discuss the merits of ACC, I found Cars Nos 3, 7 & 8 most unsatisfactory due to their DSG transmissions. Maybe it is a question of getting used to it. These cars kept changing gear at the most ridiculous of times for the down shift and progress tended to be, to put it mildly, strange. But enough of DSG as it has 3 currently running threads, which will run and run until we are blue in the face. Self edited as could be considered inflammatory.

So back to ACC.
On London roads, I ranked them as follows for ride quality:
(1) Car No 2 & 3, ACC comfort mode
(2) Car No 1
(3) Car No 4, ACC in comfort mode
(4) Cars 6 & 7 felt the same in ACC comfort mode as they should
(5) Car No 8 a bit too hard for London roads even with ACC in comfort mode. But what power, he says again!
(6) Car No 5 was unbearable. Gets the wooden spoon.

So from my limited experience, the nugget in the above range for ride quality with good looks and handling prowess is car No 4. However,
very good looks are also important, so I ended up ordering car No 6 - My car!
Lastly, a Golf with 16" wheels will win no beauty contest and was out of contention.