what is the best yoyo to learn harold owen's grind bind on?

also harold is my favorite player so what should i get the catalyst or hot what suits him more my style is starting to taking shape close to his hahh thnx

Anything with a blasted surface will do. The HOT, Catalyst, and 6061 Super G comes to mind

General yo yo-yos have a really nice grinding surface it’s a nice blast if you into grinds.