True..There is no best formation.. only 4-4-2 is most balance formation.. but depend on what's your opponent using.. u need to figure out which one u should use to counter it....This is your reference: http://forum.topeleven.com/formation...ation-use.html
Just to advice you when ur opponent plays very strange formation then U don't know how to counter it then U just use 4-4-2 Classic...