Very good and ergonomic, I have it in PH1 and PH2 and I prefer it over the corresponding Facom ones that are more expensive. The electrical screwdrivers are only for electrical work, don't let me hear anyone say that I used it as a chisel and it broke

Good quality.

It tends to become my favorite screwdriver! Size 3.5 is (for my work) the ideal one, not too big but not too small when working with screws.
I particularly like the shape of the handle. It fits harmoniously in my hand without causing any discomfort, but this is also a matter of preference. It has a nice texture for gripping, even with very dirty hands covered in oil/grease. And it is very affordable compared to other well-known brands, without compromising on quality, I believe. This is important when buying a whole set.
Time, of course, is the judge of tools.