Punched my Infinity pin in ring 45x4.25x45 and have had 3 outings with it - house, 41' Beaten Path and 45' Route 66. Infinity is strong, arcy and predictable - all purpose ball motion. Nothing that stands out about the shape - it is neither super grippy, skid flippy or sensitive to oil but that is what makes this ball good. The Infinity provides just steady ball reaction for medium to heavy oil.
It is much cleaner than a Mindset or Evo Solid, but not nearly as jumpy off the friction as my Knockout Bruiser or Evo Pearl.
This is the kind of ball that would do well on fresh oil in league, be a safe #2 ball in my tournament bag and has a safe enough reaction that could come into play on anything from 36' short to longer patterns.