What is your favourite openings and gambits?

I like :
-Ruy Lopez
-2.a3 Sicillian
- Grunfeld
- Traxler Counter-Attack

What do you gain by this information

it all depends, i do love as black to play guioco piano, traxler counter attack and benko gambit fully accepted. as white i like to play italian classical variation, english opening, and lately ive discovered a line in the scandanavian defense called reverse englund gambit cause it's just like playing it as white.

Colorado gambit catches the eye (black gambit) e4 c5 knf3 f5
unsure what this ones called but for white
e4 e5 knf3 f5 (latvian,as black ) but white has a somewhat centre counter gambit that ive used in reply ,,3 d4 although this tends to lead to a rook pawn likely drawn endgame

for black it is caro kann and for white it is London

Sicilian Defense
King’s pawn opening
Budapest gambit
Tennison gambit
Blackburne shiling gambit

Stafford gambit arising from the Petrov defense is devastation for White.