Hey, id like to know about what kind of hands should i 3bet (besides AAxx) for board coverage.. Dont want to spew by 3betting hands that are standard coldcalls. So a little bit of help on this subject would oriented me better.

Im starting with mixing with ds rundowns, but im something lost when i get 4bet. 3 options looks attractive when i have a hand like 3567ds and i get 4bet.

Im mainly concern about the preflop aspect, since my NLH background gives me some help for postflop situations.

If there is any specific video that you recommend for this, i will thank you so much.

Juan.