Here in IA we can only use our bow during the late muzzy season.  The DNR won't let us take a bow to the field during shotgun.  I'm jealous of the guys who can hunt the rifle seasons (could take advantage of areas where deer get pushed into).

Last year i didnt pick up a gun to hunt deer with at all.  Didnt take a deer until middle of January, but when i did it was with a bow. I already have my buck this year so i will likely be hunting with bow only the rest of the season this year as well.  

I am lucky to have a park near me that is archery only and typically hunt that(with orange still) when firearms season is in.

I use both. It always depends on where I am hunting.