Whitey does in the ag fields will beat mule deer bucks from the mountains every time. Even early season high country bucks. We eat lots of each and their is a difference. In general, mulie s tend to be more browsers, while whitetail graze more on grass but that tends to depend on what food is available. The white tail have a milder flavor. Side note: I am very careful with all of my meat care, even in the high country. I keep it all cool and clean.