Goodness me @yetxuni! What time is it in Argentina/Venezuela??? Go to bed! Hahaha!
Please give DADGAD a try - it suits rock songs like Goo Goo Dolls / U2 / etc very nicely. Again, I show each of the 6 main chord shapes (D5, Emin, F#min, Gmaj, Amaj and Bmin) here, which allows you to play most songs: @jasperdick/music-live-original-and-cover
As I mentioned, you only play the chords on three strings and allow the others to play Ds and As like a kind of a second instrument "droning" away... but it sounds good! Haha!