Which is better track for HO: AFX Super International or Auto World?

My Favorite Parts - Episode 1 - HO Slot Car Tools afx slot car parts slotcars #autoworld #afx #toys #modeltrains I have been wondering if there is a difference afx ho slot cars Showing addition of mountain rocks and running cars from Cleveland slot car show

afx slot New Track Chicane & Hairpin Turn - Slot Car Racing - Slot Cars - AFX Slot Car Racing