I'm not sure there is a definitive best. PT4, HM2 and Poker Copilot are all excellent in their own way. Each have different functionality and different pricing. I'm a Mac user, so my choices are pretty much limited to PT4 and PC. I chose Poker Copilot because of its built-in SharkScope support (SS stats are displayed right in the HUD). Subsequent attempts to get PT4 working were unsuccessful, but that's probably not an issue for most people.what is the best hud to use