I had the pleasure of driving the white Ace F6 owned by 3Gs for several months. My backstory is I owned a 2013 M3W that was about a Stage 1.5 car with a lot of upgrades and extras. And I currently own Ace #10. The F6 cars are on another level. The Honda flat-six paired with the sequential gearbox is quick. Think Sportbike quick. And endless torque. The M3Ws are no slouch, the HD-powered Aces are faster, and the Ace F6 will run and hide from both of them. Period. In the twisties or on a straightaway. They are THAT fast. And the straight-pipe exhaust had many legit car guys thinking the car had a V8. The best driving reference I can think of would be an early analog Porsche 911. But then lose about 1000 pounds in the 911. The F6 is an extremely fun car and it is like nothing else on the road. The experience of sitting between the front wheels, with the engine intake behind your right ear, and the straight pipes just a few feet behind you, is just fantastic.