1) All the stat says is "4b preflop". All I know is that this is some kind of 4b percentage, but like which one? Does cold 4bs count or is it only after 2b raising? Would appreciate it alot of someone could clarify...
2) Also another stat "fold to 4b preflop", is the only one/main one I should be using? Fold to 3b has something called "fold to 3b after raise" which is alot more convenient imo.