too remember that the idea with the 4-3-3 is that you don't need lots of positions only MC, ST, and you can have 6 MC's and 6ST's, so is different than when you have only 1 MR, 1 AMC... you can not compare... well you know, is my opinion, 4-3-3 is a efective and easy formation, like the 4-4-2.