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Factually incorrect.
Torx and Square/Robertson are superior, Hex/Allen and Phillips are allowed a seat on this council but not granted the rank of master, Posidriv is theoretically Phillips++ but only to the six people in the world that know what it is and own a Posidriv screwdriver, to everyone else it's that goddamn Phillips that keeps camming out. JIS is parallel universe Phillips, it's exactly as reasonably okay as Phillips is for identical reasons, the biggest problem is that they exist alongside and closely resemble Phillips screws. Everything else except slotted is a mental disorder, and slotted was dropped on its head as a child.
Posidrive is very common in the UK. Especially in trades. They are so common screwdriver sets will include posi and slotted with no Philips. Philips is still common in electronics.
Posidrive is much better than Phillips, but just as easy to quickly screw lots of things. Torx and hex take longer to align and have many more sized drive ends. Posidrive has three sizes and 90% of them are number 2. But if you need more torque then they are no good. But at that point you need to switch to a different tool like an impact or wrench.
A washing machine I recently had to repair had three different sizes of torx and it isn't obvious which one till you test fit. Posidrive is easy to identify the size by eye and many different screw diameters share the same posi head. Coupled with self alignment they are just more convenient. I have Robertson bits from multipacks but never needed them.