Just a normal kings pawn is best, just don't blunder
Id recommend e4 e5 Nc3 Nf6 f4 (Vienna)
Ok, thanks.
And what to play as black pieces?
Scandinavian cuz beginner cant deal with it
Their is no "best" opening. Your opening choice should be based on the middle game positions you like to play.
I play the London, Caro-Kann and Slav due to the similar pawn structures.