I don't think there's a segment of RC cars, especially on the surface, that I don't like. Dirt oval, carpet and paved oval, 1/10-scale off-road with buggies and stadium trucks, short course, touring cars, 1/12-scale (it's been years), 1/8-scale, drag racing, flat out bashing. I love it all. But my hands down favorite is definitely rock crawling. As a full-size off-road enthusiast, I just love building and running scalers.