I have both cars and my pick would be the silver crown but it is just like many of the other higher level races as you have to see which time slots are hot and plan out your races. To me the silver crown feels like a go cart on steriods, it's a 2 speed and feels pretty balanced. On the other hand the sprint car is a 1 speed and feels like it will turn left with out any notice. Thinks to consider, the sprint car runs mostly on short 1/2 mile tracks with very close battles, while the silver crown does best IMO on the 1-1.5 mile tracks. If you liked the sk cars with the offset seat then you will mostly like the sprint car, the silver crowns seat is in the middle and like I said feels more balanced.