Dude, I feel your pain, I had a Pop R tuned just right, to the point that I liked it better than my best Rico, or straight from Japan Yellow magics (I kid you not), and now I can't find it!!! I didn't loose it fishing, I've turned the house/garage and boat inside-out 3 times, I am so bummed, It had a great balance, and that one glass rattle sound. I find no matter the brand, every so often you come accross a special popper (or crankbait).
Now you've made me cry!!!