It depends on your squad. I am currently testing my dominating 4-2-3-1 tactic with Arsenal/Dortmund and the philosophy is: fluid, control, shorter passing, press more closing down other instructions in default. Tempo slower, width normal, Passing is through the middle to involve AMC who is my playmaker. I still cant make him work like an assist machine as it is the issue I am still working on.
Otherwise the tactic works very well at home and away against weaker teams but it needs to be fully fluid. I was struggling first half of the season but the second half I was almost invincible. Your team has very high 65+% posession in most of matches. For harder teams I made and 4-2-3-1 deep tactic with DMs instead of CMs. Mainly purpose is deep defense and fast counterattacks.