Hi All, Just bought my first Audi, a 2016 S5 Black Edition, and was looking for some advice on aftermarket systems to upgrade the Symphony 3 it has at the moment. Drove one with the full 3G+ system which was impressive but couldn't justify the £3k more the owner wanted just for the add-ons..... So any advice on aftermarket alternatives? Not fussed about satnav, more looking for Android Auto, touchscreen and other media/music enhancements kind of stuff. I'm not a tinkerer so would be looking for someone with a bigger brain than me to fit it too so if anyone has any recommended companies, kits etc I'd love to hear..... Thanks!