Vadimousique
So strange it's only 800 Matches tested.
TON 424 XB MC P98 by Knap is the original one.

Changes:
CFsu -> CMa (tackle harder PI)
CBP87 said: Katana 4231 POS 98p v1.16 isn't by Knap


Oh, I'm sorry, my bad. Changed it
With all respect
Katana 4231 POS 98p v1.16 by CBP87 is the original one.

Changes:
DMsu (both) -> DLPde/CMde
Well, at least Ten Hag's tactic works in FM
Over 50 assists are delivered by fullbacks. The ME is ridiculous.
Nice! May have a good potential for wide 4-3-3.
*sad sigh*
I'm missing good old classic formations badly.
Wow! So happy to see a decent classic 433!
My lazy attempt to find a solid tactic in my favorite formation.

I took some Delicious tactics (Structure, Paradox) and using his tier-list of Meta Roles (very interesting video: https://www.youtube.com/watch?v=elSG9DOoSOY) shifted the positions to a 4-3-3 formation.

It turned out very good for a formation that doesn't perform well on this version of the engine. However, there is a fly in the ointment. Everywhere the tactics proved to be ALMOST excellent. Just a little short of the 1st place in the EPL. Lost in the FA Cup final. Lost in the final of the European League. So if the pros take this tactic as a basis for modifications, I'll be glad.

Just holidayed a season (But set max familiarity and team cohesion before start of the season in FME).

Noticed disadvantages:
Lacked a little bit everywhere to win the finals.
Weak winger stats.
Tactic is very dependent on corner set-ups (look at Varane stats).

Important advantage:
Very strong cooperation in the center of CM(at) and AP(su).

All credits to Delicious.