I would have to say there are a select handful that I really like to race on.
In no particular order.
Laguna Seca:
I love this course for a couple of reasons. One reason would be the fact that it is a real world course.
Another more important reason is the track design. With U turns at the start and end and that wild cork-screw there is always a challenge... However, the turns after T1 and up the hill are great; same goes for the turns after the corkscrew.
All in all I think Laguna is one of the best courses in the game. 👍
Complex String Forward and Reverse:
I love these courses for one simple reason.
They cover everything.
You get the high speed slolam, the low speed (right angle) slolam, odd turns of varying degrees, the circles, the hills... Even the longest straight in the game! (pretty much)
So complex string is probably my favorite track. 👍 👍
One thing to note would be that there are other tracks I really enjoy which I just don't have time to mention because this post would be so long.
I suppose it would be a better idea to mention the tracks I don't like!
For example... Other tracks I love...
Deep forest
Trial Mountain
Grand Valley
Rome
All of those are great tracks in forward and reverse. 👍