E4
CARO KANN
King pawn opening?
I like the Caro Kann, the Queen's Gambit, the Vienna, and the Dragon Sicilian.
King's gambit.
Bird or Polish opening are very unusual and good option.
French
English opening with white and King's Indian defense with black.
Hippo
The Fre*** Defense.
nch
polish
Giuoco piano opening, if you understand it deeply, you will have a very good understanding of the game
london
Caro Kann
London System is also good
French and italian
As White: 1.e4
As Black: 1.e5
E4