5-2-2-1 Possession and ball control

I was tired to use 4-2-3-1 in every single save I start.
So I start building and testing a three center back tactic, and thats it.
I used this tactic in a several saves, with diferent kind of teams, such as:
Sporting CP,
SL Benfica,
Valencia,
AC Milan,
Rio Ave,
AFC Wimbledon,
Braga,
Roma,
Barcelona

And I got a very good results with this tactic.
With this tactic I concede a very few goals, and a lot of games without concede any.

For better results it is important to use wingers with a good finish rate, and a fast striker.