Head unit delivered in the same week as the purchase. Seller provided a tracking code so the parcel was tracable. The head unit sound great and integrates very well with the canbus of my VW Tiguan 2011. I can recommend buying from this seller.
Generally good but the sound is not great. The DSP is just a gimmick. You can't set the cutoff frequency for each speaker. If you want to do that you need to buy a separate amplifier for €100 from them. The customer service is very good though.