3-4-2-1 Experiment

Hello.
I couldn't find any topic regarding the mentioned formation. 2 weeks ago, I've created second team for testing purpose.
So far the experiment looks better than I've expected.
My questions are... few :)
Does that formation depends a lot to the wingers, or I can use mixed, since I've put 4 in the mid ?
Are these instructions correct ( home / away ), why and why not ?
Thank you everyone in advance, who decided to write and give their opinions in the subject.

P.S. The team is lvl 1, so far facing mostly bots for now.
Here are some screen shots :

Attachment 117275

Mentality :
Attachment 117277
Attachment 117279

:confused:

Copy the tactics of juve .. Lol its easy to do 😅