I can usually use my buck tag on a doe, if I choose, and I'd rather that than an immature buck, as meat is the goal there. But I'm also usually blessed with multiple antlerless only tags, and I shoot them gladly, and stoke the freezer. I feel that a trophy is really in the eye of the beholder, and can be defined more than just rack size. Many does I've taken were worthy of trophy status. That said, I try each year and hold out for a mature buck to my liking, and if I don't find one, I'm usually looking for another doe those last hours....unless I've got plenty, then I'll hold out to the end and eat that tag rather than shoot a younger buck that might become next years trophy. My standards sometimes waiver, however, if I've chosen to hunt a certain way with certain restrictions in the equipment and methods, so.....like I said, "in the eye of the beholder".