Not to steal anyone's thunder or suggest you don't do your own testing if that's what you want to do, but there have been several BH tests on AT over the past year. One poster, who goes by whitey375, has done quite a few and as I recall has tested the BHs you're referring to and posted his results. You might want to check them out - it could save you some time and "wasted" BHs.
2008 Martin Firecat Pro-X (29" DL, 66# DW), home-made TRG, new VEMs, DS Advantage/HHA Pro-5519 front sight, No-Peep Sight Eliminator, Limb-Driver arrow rest, B-Stinger stabilizer/dampener, custom upper STS, G5 Head-Loc quiver on custom mounting bracket. Gold Tip Velocity XT300 arrows with Bi-Delta 2.5" Sharkstooth vanes and Grizzly single-bevel broadheads, 498 grains at 262 fps (22% FOC)