I as just going through the same delima as you. I was considering the stingers and muzzies also. I finally decided on the G-5 montecs. They are a true cut to the tip head. No blades to come loose. Solid from tip to tail.

I chose them over the stingers cause I would rather have three blades cutting a hole instead of two blades cutting a slice. Also contrary to what some say they can be very sharp. They were not that sharp out of the package but it doesn' t take much to get them there.