I would go with the either sex tag. I hunt with a group of resident and the four times I have been out there I got the either sex tag. I have scored three times a nice bull and two cows. If I only had a bull tag I would only have that one bull. This year we are hunting second season so I'm getting a bull tag plus we may try a new area this year. My buddies are starting to scout and pick the brains of some guides that they know