Defo DSG, as it works seamlessly with all the mk7s tech - adaptive cruise etc. Manual clutches cant really handle stock power very well, and will certainly slip after a remap.
Early cars (2014 & early 2015) can have turbo problems, but its not that common really. Late 2015 onwards got a better entertainment unit.
Lapiz blue paint is soft & swirls quite easily.
4WD is robust & can handle 600+bhp, there have neen a few haldex units replaced umder warranty, however regular oil changes will help prolong the life. Not a common failure either
Immense cars though pal, very very capable & really great fun to drive hard. i love mine