I’m considering changing my front rim from an original flow (22.9 id?) to a mk3 (29 id).
They would be tubeless with a Baron Projekt 2.4 on.
Will I notice any appreciable difference, or would it be negligible?

My experience with Conti tyres is that wider rims seem to make the sidewalls more vulnerable.

Arent there a few too many reports of these breaking compared to the older ones? Mine are 25mm id, so mk2 perhaps. Im in no rush to change them.