Okay, I was wrong... I'll face him at Semi, and another manager who use this (maybe) at final. My opponent beat a slightly weaker (3%) manager, who used 4-4-2 ND: 3:0.

The other one (my final oppo?) beat a 10% weaker manager, who used 4-5-1V. 2:0

I watched both 2.leg quaterfinals. Both 3w-2n-2w-1-2 where much stronger at live games. Statistics also say, the were stronger, so I don't think, 4-4-2 ND will work.

Maybe my 4-5-1V will work, because I've really good wingers. My final oppo... I played last season against him at 1.round of cup. I won 4:2 at home, made 3:3 away (with 4-5-1V), but at final there is only one chance.
So I wanna have a plan B, if it doesn't work.