Hey guys I have a late 08 Golf GT. It's got an RCD300 stereo in it. Pretty basic.
I noticed on ebay you can pick an aftermarket DVD/Satnav stereo for between $300-600. I also noticed RNS510 for about $1000.

Has anyone tried the aftermarket one's? Anyone had any bad experiences? Has the GPS worked ok? Do they work with the steering wheel controls? Is it worth the extra cash for an RNS510?

Thanks