I think its all going to boil down to what a particular persons shooting faults or lack there of,.... actually are.
Im like Kegan, I shoot carbons better in general then I do woods. I love woods, and dang sure shoot them plenty good to kill any deer I shoot with them..., turkeys is a lil more sketchy because of the tighter kill zone.
My form issues, involves a really bad habit, of torquing the arrow shaft when drawn. It causes the shaft to bend right to left, throwing my shots crazy like a poor tune. I'm working on it. But, I've noticed the carbons in my situation are less affected and so group tighter then do the woods. I know it's my faults causing it, but that's where forgiveness amounts come in to play,, right?, when all is NOT right?. In my particular situation the carbon are more forgiving then the woods, because they are less affected by sideways pressure. However....if I'm NOT being a bone head, and concentrate on what I'm doing....I can get pin point accuracy with both wood AND carbon. So, if im shooting correct there isnt much difference really, and they all go where I tell em....but when I'm messing up and doing MY bad habit....the carbon is more forgiving. Ticks me off too, because Ive always loved woods, and continue to shoot them. I'm convinced this matter, is a matter of what we deem our "faults" to be in a realistic and honest way, relating to which type gives a more forgiving result. If there is no fault in ones shooting...lucky you,,,they will both consistently hit the mark and be forgiving to us. How can it do or be anything but? We should probably just be more understanding as to why each of us have our own experiences, demons, and thus opinions. We each certainly have our own faults and dont argue that point, right? That makes it quite a personal experience, as to which is more or less forgiving, and we can argue til the sun dont shine about it. The truth is, we are all likely correct in our opinions, based on our own personal experiences. Nobody is exactly the same, why try to make it so?