If you don't mind how are you finding the head-unit? Any annoyances or any quirks that you notice day to day? I am running with a rcd 300 but I am looking at upgrade paths.
Here's a quick summary of the experiences I had with my RCD 330G so far:
+ Sharp and clear, the screen is easy to read during the day or night.
+ The touchscreen is responsive which is great for swiping through large playlists.
+ Controls are logical and easy to use. Volume is plenty loud in my GTI, I rarely notch it above halfway.
+ Lots of connectivity options though I only used my 16GB SDXC card which works great for now.
+ Bluetooth pairing is straightforward and easy to connect.
+ Quick to boot (has the new Welcome to Volkswagen Splash Screen) and connects to my phone BT and contacts quite quickly on startup.
+ You can read SMS messages on the go (though not a good idea if you're driving).
+ You even have a choice of incoming ringtones through the system!
+ OEM look and feel, no regrets going for this system and it refreshes the interior nicely.
= Average call quality - Some calls I've conducted are fine while for some they have a bit of difficulty hearing me out. I don't know whether it's down due to poor network signal (I am on the move obviously!) or the mic placement where it favours LHD so I need more time to investigate this.
= No full RDS Radio support (just states Frequencies) but when you lock on to a station it does tell you what it is near the bottom (i.e. Radio 1, Capital) so all is not lost!
- I haven't managed to get Mirrorlink working as yet, I borrowed my mates LG G5 which supposed to work but it didn't budge. Maybe we got a bad cable or the system firmware needs updating. Even so I kinda wished they implemented something like Apple CarPlay or Android Auto instead which probably be more straightforward than Mirrorlink.
- VCDS gets a bit confused with the RCD 330G and think the stereo system is faulty, though this hasn't affected the car's performance, battery or the stereo itself but it's something worth mentioning. I probably will check the wiring at the back to make sure (it has been spliced for a Nokia BT system before) but I think VCDS is more geared to the 2nd/3rd gen stereo units for now.
- Doesn't work with existing media kits like the 6 CD Autochanger, would be cool but no cigar.
Hope this helps, I will update should there be more issues or hidden features that I find with it.