If you can't draw a bow smoothly and fear having an arrow fall off of your rest than you need practice more and quit making excuses why a drop away isn't any good for hunting.
If you think hunters like the full containment aspect of the Whisker Biscuit because it prevents the arrow from falling off while being drawn you need to do a little more research on the subject of full containment rests.
I like the full containment aspect for stalking purposes, I like the fact that I can leave the bow in my hand resting the limbs on my knees while sitting in my tree stand and never need to even think about where my arrow is when it's time to draw. I can move the bow around with no noise, I can set it down and the arrow is still there. Lots of other reasons.
The last thing I worry about is my form but thanks for being concerned.
For the record I never said a drop away wasn't good for hunting, I simply feel the Whisker Biscuit is hands down better suited forthat use.