What they' re trying to say, without actually saying it, is the cheap ones are pure junk. The more expensive ones are a little better. The very expensive ones are fairly decent.

Most carbons shoot pretty well with field points and mechanical broadheads, but put a fixed blade broadhead on them and you' re lucky to come up with one or two out of a dozen of the cheap ones that shoot straight. There, in a nutshell, is the sole reason mechanicals have gotten so popular (even though some guys will try to say otherwise).

Take R-a' s advice. Don' t buy any that are advertised to be over +/-.003 straightness for hunting.