Dang, everyone keeps talking about how 16 cells isn't enough for them, 12 is just crazy enough in my Ofna 9.5 with a Lehner 2800xl. Keep in mind, I usually run on the little street next to my house, it can't be any more than 30' wide and 100yds long.....the 9.5 can be a handful real quick if you're not a good driver. :D