DSG
Dynaudio
Pretorias
Keyless
Pretorias without a shadow of a doubt. If you fancy a sunroof for a change, go for it, not my cup of tea but I can see the appeal.
Colour

Now Reflex Silver (which was my favorite colour for the R) has gone it's a bit of a lacking palette imo. I love Turmeric Yellow with Black Prets, black mirrors and 90% rear tints, if you are brave enough! I like the Indium Grey but its just too common on other VWs. White Silver is a modern colour but doesn't know whether it's white or silver, lol. Black can look lovely but a labour of love to maintain.