Let's see, I would rate The Glen in my top 10. It is an absolute joy to run on and so much fun going through the chicane as flat out as possible! The course just begs you to take chances. I love challenging road courses that offer speed, technical, long, and something you have to drive (Not just turning left!). I've never been a massive fan of NASCAR, turning left all day is boring! I get it, they run inches apart. It's just not exciting to me. And, I've always been a huge Endurance fan. Reliability of the car, dependability of the crew, endurance of the drivers. Nothing compares to it! Purest form of racing if you ask me!
Spa by far has to be my absolute #1 for real life tracks! There is just nothing that compares to it. High speed, technical corners, elevation changes, long demanding track, and probably one of the coolest S curves of any track.