There have been multiple seasons of Beyblade, but I want to know, which do you think was the best out of all of them?

Beyblade Original featured: Tyson, Rei, Max, Kenny, and Kai.
Metal Masters
Metal Fury
Shogun Steel
Beywheels

These are all series based on Beyblade. After the original, it no longer excited me because I felt that there was a cliff-hanger ending before season 4, which started one of the new series names.