RE: 3 blade or 4 blade with 2 inch blazers and Bisquit??
It's all about personal choice. I have found little if any difference in flight and accuracy from 3 and 4 blade Muzzy heads. Tune your bow well and make sure your arrows are straight with enough helical and the blazers should work very well. Just for the record though, I prefer the 4 blade Muzzys for the extra cut.