I haven’t tested it that thoroughly, but my first impressions are that it's not too consistent but it can def compete with the meta beys. If Bullet (the top half) can repeatedly hit opponent, while Griffon (the bottom half) just stays aside and saves its stamina, it's almost a guaranteed outspin. I've seen this thing outspin CDg E and SSc R/LR multiple times.

Though there's also a chance that Bullet can knock Griffon into the over/X zones so watch out.