Gary,

I really don't know because I don't tie many flies on this (37160) model hook. Looking at the hook, it seems that the space and angle between the point and the eye is too narrow. Whether this equates to 'misses' I don't know. I'm not sure if the specific shape of the hook matters as much as general appearance. I guess for those 3 reasons (space, angle, general appearance) I prefer a scid hook.
Long answer to your question and I really have no basis for saying my observations result in anything different.

Allan