I dumped all my quick spins after a year with them. They don't last worth a flip for the cost. I have switched to the blazers and really like them. They are tough little suckers. I've practiced with my fixed blades, inner-loc 100's, and they fly real good. If your bow isn't tuned up well, the blazers may have trouble stabilizing well with fixed, but so far for me, two thumbs up!