I have always favored the four blade versions for the extra cutting surface. I always liked the way the four blade muzzy's locked together. They are very, very strong
.
That is what I am shooting this year. I always hone the tips on a fine stone to remove burrs.
Same here. Just made sense to turn it into a COC. I started with the muzzy's when they first came out. I have taken several dozen deer with them. I still have some of the 150 grainers. Mostly used the 130's, then the 115's. Shooting the 100's now.