@Toasted The standard exhaust sounds spot on to my ears. I prefer a beefy bass at low rpm and silence everywhere else, which is pretty much what it does
I hate thin sounding, raspy and loud exhausts that sound like a big toad croaking down a drain pipe. Yeah the tailpipes rot out on them but the rest of the system is still leak free after 13 years. People complain about the price of OEM parts but you can't grumble at that lifespan!
Yeah the low mileage examples that are mint fetch big money now. Bear in mind they all suffer the same issues (steering racks, snapped rear springs, rotten wings, subframe creak, timing chains, clogged oil pickups etc etc) you can safely go for a higher mileage one so long as the bodywork is good. I'd take a motorway muncher over a 15,000 mile one owner shop run car any day of the week
Xenons aren't all that. I have them on mine and they wobble over bumps and aren't especially bright either.
Manuals are cheaper but the DSG is the better car imo, especially in slow moving traffic. If you ever do go for tuning, the standard clutch can't cope with it so that's another expense and hassle, and the uprated clutches are heavy and nasty to use in heavy traffic. Really heavy ones pop slave and master cylinders as well, which is another PITA. Not a great shift either (especially past 5000rpm), certainly nothing like as slick as a Honda Type R's! DSG can handle anything you throw at it. Really strong gearboxes