Well knowing them both, its a hard choice.
Gary has been consistantly improving over the last year, but Rog is still having his highs and lows. When Rog is on his game he is one hell of a shot, but its getting him in that mind set.
Currently I would say it all depends on the day.
What will next year bring well, Gary seems settled with his Steyr now including the hook, whilst Rog is still seeking perfection, in a rifle that will never let him down (when you find one Rog let us all know).
I think Rog will come good in the later half of next year.
So not sitting on the fence my nod goes to Chilly by a nose
Pesonally I would be happy to shoot half as good as either