I haven't changed too much. I think I've become more reasonable, maybe. I think with my first car I threw money into the wrong things, I think now I'm better able to prioritize what I want, and spend accordingly. I think my tastes in racing have always been more into a car that goes and turns, but I can still definitely appreciate impressive straight-line cars.
I've lately become interested in weird and unique cars, and just generally engine/chassis combinations you rarely see.