From what we have seen on the field so far no question that Hirsch is more skilled but Wood looks to be stronger, faster, and more mobile based on the little we have seen and his recruiting vids, etc.. He still has to do something with it, my hope is that with a different staff and some maturity he develops into those athletic atributes. Doesn't mean a lot now but remember that Wood was very highly rated coming out of HS. Wood could end up as one of those guys who never meets expectations but if he does I see his ceiling as way higher than Hirsch.
I also don't trust Hirsch's feet. He has broken both of them and it seems like once guys start having problems with their feet the rate of re-injury if very high. I certainly hope for his sake that this doesn't happen to him but it is a consideration.
The physical ability means next to nothing when the accuracy is horrible.