I shoot the Thunderhead 100's with CX300 arrows and Blazer vanes. My bow is a Renegade TR-4 set at 60# with a Vital Bow Gear drop away rest. I have never had any problems shooting Thunderheads from an accuracy or quality standpoint. I have 3 of them that I have used for the last 4 years for target practice and they still fly true. I just replace the blades when they get nicken up with blades that I replaced from my hunting heads. They aren't the cheapest heads on the market, but are well worth the "INVESTMENT"