AEROSOFT - AIRPORT COLOGNE/BONN X-PLANE 11
Great Airprot with fantastic modelling and Textures! I love to fly here, EXCEPT: It has the worst performance ever when looking at the main terminal buildings. It is worse than Aerosoft EGLL and ORBX True Earth. Tried their support and tweak & change settings, but still. Only 20 FPS when looking at the terminal.