These units, collectively, have a total of 56 available tags between archery, muzzle loader, and rifle. Four of the units are south of Phoenix and the other is the closest unit to Phoenix with antelope.
Why are these units bad? If you're a trophy hunter these are the units with the fewest recorded big bucks. In fact, we've scouted these units and found very little so we agree with the record books. A few years back we managed to find an 86+ south of Tucson, but that's more the exception then the rule.