I am bamboozled by this game type. Everyone is just shoving everything for 20 big blinds. I understand that hands run close in value and shoving to steal the blinds seems to be the only strategy but what are good ranges for shoving and calling shoves? Is there really any significant edge in these games? What kind of bb/100 is achievable with weak players at the table? How do I learn how to play these games and do well? Would I have to get a coach?
