The Primal Rage may be the best reacting ball I've EVER seen, and I've been in the business almost a decade.  It feels like cheating.  I don't think you can get a better combination of power and control in a ball.  It glides through the heads, while still revving and being extremely stable in the midlane, and then delivers about the hardest arc I've seen.  This ball is also extremely versatile, it covers an insanely wide range of lane conditions and bowler styles.  I drilled one for a buddy of mine whose specs are 18 mph 500 rpm, to be his "benchmark" ball basically.  It's the only ball he's thrown all year.  He can still really get a handful of it at the bottom without being worried about it getting through the heads, and he can project it with confidence because it still has teeth in the soup in the middle of a house shot or heavier house pattern OR sport pattern.  No coincidence that Jake Peters won a title on the 50 foot Badger pattern using this ball, which is insane to think about a pearl doing that well on a long, heavy pattern. 

On the other side of things, I drilled one for my wife as well, whose specs are 14 mph, 300 rpm to give her a ball with more power.  Also not a coincidence that she used it all year, it glides through the heads, revs up and hits hard.  The backend transition is so clean and powerful that there's no loss of energy.  It's more power with more control for crankers, and more power for the bowlers that don't have the speed and revs. 

If this video doesn't drop your jaw, I don't know what would:  https://www.youtube.com/watch?v=_5j2c_qZRLU

Also for more of a stroker look:  https://www.youtube.com/watch?v=C71nJna5ris

Then this just for fun:  https://www.youtube.com/watch?v=7BewVGt43dM

This ball keeps drawing me in.  I bought a iQ Fusion right when it came out and still love it, but I think I may be getting this piece for next season.

Would the #redball fit above a Fusion? Both at factory finish.

Possibly . . I think the Rage is actually a better Fusion.  Where I've seen the Fusion be late, flat or a bit squirty at times or on bad deliveries, the Rage transitions better on the backend, which makes it stronger and more continuous.  I don't want to say it's necessarily sharper, because it's an extremely hard arc, but it has a more defined change of direction than the Fusion.  I wouldn't say it's more aggressive, maybe a board or two as far as overall hook, but I think you'd feel more comfortable throwing the Rage than the Fusion.  The Fusion is an EXCELLENT ball, but the Rage is just better.  Hard to imagine, but it is. 

This ball keeps drawing me in.  I bought a iQ Fusion right when it came out and still love it, but I think I may be getting this piece for next season.

Would the #redball fit above a Fusion? Both at factory finish.

I personally am looking into getting the ball but I am stuck in the mud. I do not know if I should invest in the equipment and give it a shot or not. Does anyone have any old ones? Send me a message if you do. Thanks