Mike,
I have a Grand Illusion with the pin under the middle finger(5.5" from my PAP) and a flare increasing WH. The ball is a pure monster! Its definately a smooth reaction, but what I love about is the way it finishes. A lot of times when I go with smoother drills I have issues with the ball finishing, but I have yet to experience this with the Grand illusion.
I bowl in PBA experience leagues and have been able to square up on just about every shot. I have mine @ OOB finish, so when I hit carrydown it does want to slide a tad, but I can imagine that it would handle carrydown a lot better if you scuffed the cover up a bit.
I have not personally thrown the TRP or HR, but I can tell you from first hand that you having the Cell, Cell Pearl, and GI. You've got one heck of a lineup in yout bag! I hope this helps.
BMM
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Roto Grip forever!!!! What else is there??
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