I have seen a ton of videos on defending your big blind on this site against the 2.5/3x opens but I'm a live player and I find when it gets folded around there opening the button to 4x. Also majority of raises in general live are 5x. Curious to what kind of hands your defending against those open sizes. Also do you take a linear approach in the big? Im starting to feel thats the best way to play out of the small and big is having a linear range. Im trying to almost never call 5x out of the small unless I'm set mining with multiple players in the pot or I have a hand that plays very well multi way. Im using a similar approach in the big but have a few more calling hands.