Yes 2.4x EP, MP, 2.2x CO, 2xBU, 3x SB. The wider the range+the better position, the lower the open size theoretically. It increases the the EV of the bott of your range and makes some slightly negative hands BE, besides you are loosing less when have to F which is way more often when you get 3B and allows you to defend cheaper and wider vs low 3B. They are too many players who are over sizing or under sizing their 3Bs aka most players 3B sizes are pretty wrong and far from the theoretical ones and are pretty exploitative like this! IF you compare the EV opening of the hands vs ranges you will see slight advantage for 2x vs higher OR from BU:). WE want to see a flop with wider range the cheapest way, that generates FE and play IP, because if the blinds are defending properly we are having range disadvantage OTF! It is related as well to the SPR! SB is 3x, because we are OOP.
Giving you all of this for free imagine!





