Slight advantage in troopers for Cobra, large advantage for AC for Joe, for Cobra about a third more in land units, Cobra has almost double in air units than Joe, same for Cruisers.
Numbers count, but, initial placement of units for these scenarios are just as important. As it is easy to isolate White Main Base, in these scenarios. Thanks Pellulo
-Note House Ruled extra units, will change the above setups, with extra given one time units(like a nuclear powered submarine, only one for each side & so forth).-