I have always used 451v style or flat formation with long passing/down both flanks/defensive/counter attack/high pressure/man to man/offside trap off..

I dont have much idea about any other set up because I never went out of my comfort zone..

It would be nice if pro players here can give me best tactical advice about what works better.. I am trying to compete with few really strong players.. This season I am already against 4 teams which are already 110%+ && I am 100% on strength.. So little more information might help me get better..