Question Regarding 2012 Topps Factory Baseball Set

[brian26]

I still need to pick up a factory set for last year. I was at Target over the weekend, and they had three different versions. I saw the $59 box that seems to have a Babe Ruth card on the top which I'm not interested in. Then, there were two others boxes at the usual $49 price point. One box was light blue with current stars on the top and advertised the "Bryce Harper Rookie" card. The other box was a Willie Mays box. Appeared to be the same set but you receive a Mays hologram card of something similar. Any other differences between the blue box and the Mays box? Is one preferred as the "standard" set over the other one? I'll probably go with the blue box because I like to get the most standard retail set (dont care about the hobby set so much). Was the Mays the Christmas set?

Thanks for any help.