Most of the high-stakes players recommend wide PRF ranges, but what about adjusting to small-micro stakes where rake can be more of a deciding factor? Would like to hear out some NL25, NL50 winning regs about this topic, especially the button-sb-bb interraction where 3-bets are the most common. How do you defend for example a 2.5x BTN opening range when you face a 3-bet from SB or BB?