After failing the G map a couple times on my stronger account I decided to ignore it, and just to focus on the getting the best event unit I could without spending any SCs. My results were -3/+6 on my stronger account and -2/+2 on the weaker one. I believe that is good enough to make the unit useful, but certainly far from perfect. One day I will be at a point were I can afford a perfect event unit. Until then I settle for what I can get. Over all the event was meh drop rates on silvers were horrible, and drop rates on the event unit was good on one account and bad on the other. The CR and SU luck wasn't there (I combined like 11 into prime on main).