Good evening, yesterday I drove with a friend the 911 Turbo Probe. A dream of car, fun without ending. Even from 200 km/h it ignites again like a rocket. Fuel consumption over 20 liters. After a long time the friend decided for the 911 4s with performance increase. Reasons for this are, long waiting times for the turbo and no everyday car. Who has experience with the 911 4s and performance increase. Is this decision by my friend to understand?? Please for honest opinions. Thanks from the Frankenland