Lime rock full.
Brake line is fairly accurate, the track has 90 degree corners, flowing corners, a weird elevation corner and is narrow. It also is a quick track to learn. The track will also teach you how to keep momentum for corner off speed.
If a car handles well here, it’ll probably handle well everywhere.
Bathurst is by far my favorite, its my personal test track. Silverstone GP has grown on me, Stadplatz Reverse and any type of Virginia track. Lots of turns to test the handling and areas to make a top speed run
Laguna Seca. 4 laps on freeplay until proper rivals returns.
At least I know when I am wrong on that track. Maybe that is the best way to put it.
Mine is Road America. Good mix of high speed, low speed, and mid speed corners, with long straights as well. On top of that, the carousel and kink are two very challenging corners.
VIR. Highly technical circuit and from what I have read, half the community can’t race it without complaining about the grass.