I think both torx and pozidriv have their place. Torx for any screw that needs a lot of torque, is in a hard to reach place or for really small screws.
When I have lot of screws in a simple application, like driving them directly into wood, I prefer pozidriv though. Due to the conical profile, the bit just automatically slides in correctly. Also, torx just has way too many different sizes.
I think both torx and pozidriv have their place. Torx for any screw that needs a lot of torque, is in a hard to reach place or for really small screws.
When I have lot of screws in a simple application, like driving them directly into wood, I prefer pozidriv though. Due to the conical profile, the bit just automatically slides in correctly. Also, torx just has way too many different sizes.