I too am looking to go to a cut on contact head this year, but the challenge has always been getting them to fly straight out of a fast compound bow.
The Montec looks like a great head and I have been wanting to try it.
I was in the bowshop this weekend and several of the guys in there are very devoted to the Steelforce
http://www.steelforce.com --- somebody above mentioned the Titanium Hellfire version. Indisputably, the Steelforce head is a very tough cut on contact head, whether you buy the Titanium or not.
But, will it fly straight?
The guys in the bow shop showed me a little trick for those who shoot 100 grain field points.
1. Buy the Steelforce 100 grain four-blade head (2 of the blades are bleeder inserts)
2. Do not install the bleeders. Without the bleeder inserts, the broadhead should weigh 90 grains. For some reason, these guys are convinced that anyone who shoots a 100 grain field point should seek a 90 grain broadhead --- they have tested this on several different style heads.
3. Ideally, you should align the head with the top two vanes of your arrow so that the head lies horizontal when you draw (assuming a shoot through rest).
I tested the above in the shop on the spot and did not even bother with step 3. The broadhead flew perfect and hit in the exact spot as my 100 grain field points at 20 and 30 yards. My bow is well tuned with field points, but I could not believe it. The Steelforce flight pattern was identical to the fields points with no additional tuning. The guys in the shop claim the flight pattern will remain identical to field points out to 60 yards.
My setup:
Mathews Legacy
63 lbs
27.5 draw
ACC 3-60 (4 inch vanes slight helical)
Release aid