RE: Broadheads that fly like field points?
Roskoe, I see you're from Colorado. So I would suggest you stay away from mechanicals because you are likely to be hunting larger critters like elk. I personally don't think they work well on bigger animals. (I used to use NAP Spitfire's). The therory is that the energy needed at impact to open the blades greatly reduces the penetration.
I am of the school that believes a well tuned bow . . . . etc, etc. However, I have never been able to do it! SO . . . every season I have to move my rest slightly from my foeld point setting to my field point setting.
I did switch to the two blade Magnus and was very satisfied. Very close to field points! I have heard the Crimson Talon's with their "Spin-Tite Airfoil Technology™" shoot dead on with field points. I will try some this season.
Otherwise, scratch your head and re-adjust your bow every year.