There is some fussiness that I don't want to involve myself in.
I do expect ink on my hands from time to time in the handling of fountain pens. When it becomes excessive I back off from the pen.
The Porsche pens seem to be high quality. I suspect that is not just a masquerade. But I think they are flawed. The coating on the section, for example, was not good enough to be used. I will write with them from time to time, but the fountain pen is not a front line pen.