Timba,
While the Doinker is good.......if your next bow is gonna be a dual cam Patriot, do yourself a favor and get a Stealth "Hunter" probably an 8".
I did some pretty extensive tests with various stabilizers, and the Doinker didn't do nearly as well as the Stealth did.....and one of the bows I tested them on was a Dual Cam Pro38.
In fact on each one of my bows the Stealth did better for noise reduction, vibration reduction and recoil than even the high priced SIMS stuff.
I know my dual cam bows were night and day when comparing the Stealth to the Doinker. Depending upon the balance of the Dual Cam Patriot I will most likely run a 6" or an 8" Stealth "Hunter" off of mine (which I already have ordered)