4-3-1-2 for me.
I always said that formaions that have 3 players in W like this in the MC, with space, have more tendance to fail and be more unstable.
Well is my sensation, like the defenses of 3... so I will suggest you, looking that you put dozens of arrows like me, try to control the MC with 3 MC's and 1 amc +2 ST's, 2 blues for the DC's and 8 red arrows.
Maybe if you don't see the match very clear when start put, very defensive mentality with long passing, this with the 8 red arrows creates something that I call uniform, with 8 players to select in attack and more high intensity in defense. (well I understand myself :3 )
Usually I have good results playing very defensive with teams of more Quality. Prove if you see that don't goes as you want^^