Rigips versus Fermacell

Hello,
for the renovation of the house I need advice. What is better from a building biology perspective:
Rigips or Fermacell boards?

Regards

Ansgar

Now one could just take the easy way out and say.

You can only compare things that actually exist ... ;) but who makes it easy for themselves ...

So I think you actually meant Rigips and Fermacell boards or more generally plasterboard and gypsum fiber boards.

Both types of boards mainly consist of gypsum, cellulose fibers, and various additives. The manufacturers could give more details, but what comes out is predetermined: Both types of boards are, of course, top-notch in terms of building biology ...

... but that is not disputed in the professional world either. :)