Having had a non PP for three years, I was at the end of the finance just when there was only PP’s after the WLTP debacle. I knew, from comments and tests, that the 7-speed DSG was a big improvement over the 6-speed I was used to, so I was keen on the PP anyway. When it came, I was as impressed with the rest of the car as others here. Everything seems to be up a notch and the whole package seems just well balanced. It is the best Golf I have owned and is, for me, the pick of the bunch. Love it!
I remember it being said, back when the PP first became a thing, that the small boost in power was simply to compensate for the extra weight of the brakes and diff. Seems reasonable to me.