TFOX, you're right about the speed of this thing. It's almost baffling. I did a lipstick test last night (stolen from wife, not mine) and have zero contact issues shooting cock vane up.
One thing that I think is overlooked about this rest is the sheer amount of adjustability and options. There are plenty of adjustments in the rest to achieve pretty much any configuration you'd like. You can also get other prongs for it if you wish.
Of course I'm assuming this rest can take the abuse of the deer woodsas well.