German caravans

My current caravan is a UK manufactured premium brand with most things one could want in a caravan. Unfortunately, as seems to be the case with a number of fellow caravanners, I have experienced nothing like premium quality with a huge list of defects and a number of visits back to the supplying dealer.

I would now like to consider something with better quality. Does anyone have experience of German caravans? Also, where can I find a dealer in the UK? Most google searches lead me either to German motorhomes or secondhand dealerships.