Here's my honest opinion on this one. If you are already shooting A/C/C's, don't even bother with the FMJ's. They don't hold a candle to the A/C/C. You also won't be happy w/ the quickspins, especially throught the WB. They just don't hold up well and honestly, aren't needed. Fletch your Blazers on a helical and you'll have all the spin you could need. Too much spin slows the arrow down anyway. Those Blazers are the bomb, especially through the WB.