I bought some nice metal replacement shifter paddles with the hopes that they'd offer better reach when shifting with them (and they did), but I ended up preferring the more satisfying click that the stock plastic ones offer so I switched back to stock.
I'm also disappointed in how lethargic the 7-speed DSG feels, in Drive at least. There's a truly impressive (and not in a good way at all) delay with downshifts when mashing the throttle from a roll. This has gotten me into some trouble as I approach roundabouts because there are times I'll see it's okay to proceed (if I can scoot through quickly), but then the sluggish downshift would bite me because the transmission is taking its sweet time when I expected to be accelerating more quickly again. I'm more careful with roundabouts now because of this or I manually shift as I approach. Makes me miss my manual MK6. Sport and manual modes are otherwise pretty good.
Truly first world problems.