They're good tools! More of a good "mid range" tool in my opinion, but good nonetheless!
Main gripe for automotive work is the soft handles. They pick up oil and grease, then grit, and just get wrecked unless you use them just for clean work!
Probably fine if you assemble electronic widgets for a living, but need a bit of care otherwise!
And yes, you're right about the Pozidrivs! Wiha offer sets with either PH or PZ according to what you do. I only ever see Phillips on Japanese cars these days, everything else I work on, woodwork, metalwork or engineering has PZ, and I have a load of useless Phillips drivers laying around that have usually come in sets!
The Wera Pozi are nice though. I have some of the Stainless ones, and yes I do use them on woodworking screws, but mainly because I don't want to trash my best drivers. They are lasting very well!