There is huge difference,
442 v3,5 (the latest so far) is perfect ,balanced ,also suitable for underdog teams.
I dont know how the tests are measured ,but when you play the full game (and not instant result or holiday mode)the last version (442 v3,5) is very stable.
My opinion of course.
Very good tactic ,also very underrated ,I had very good results as an underdog, I ll try with medium teams also.
According to your tests which tactic you suggest for
underdogs - medium teams - top teams ?
or an all around tactic?