So us normal guy staffers are getting our Supra Rally's now and Motiv has the information up on the website publicly now. Reference:
https://www.motivbowling.com/products/balls/light-oil/supra-rally.htmlFew notes here, new Quadfire V2 core has an extremely high RG, 2.57 in 15lbs, and it has a moderate amount of diff still at .040. Industry has really gotten away from high RG cores, and i'm not saying it's a bad thing, but there are certainly times where a core that drags the ball down the lane is useful.
I'll type up a detailed review after I put mine through more paces, but for now i'm seeing it as weaker, and longer than the Ripcord Launch and similar in hook strength to the OG Supra, but still a little easier to float downlane. Here's a quick video of it on a beat up house pattern.