Trail Mountain or High Speed Ring
Sometimes I have to choose a car that fits the regulations of an online event. Sometimes I have an idea directly after reading the event-restrictions, sometimes it's hard to find a good car.
This is what I do
Buy it, tune it to full options and finally detune it to the restrictions. Then I change the car set up like the way I think it will drive the best way. The first lap is very important.
When I drive on High Speed Ring, I know I'm okay when driving the first lap under 1:09 with a 480PP car. After that I will do the same with the other cars. Many times the quickest car is also the car with the best handling and performance

Finally test the car with different set ups and finetuning it !
With this kind of testing, I'll try to make my own list with laptimes vs PP

High Speed Ring is my favorite track, fast straight, fast corners, 2 very slow corners and a middle speed corner at the end !