Can't afford the 30mm fish eye for the Hasselblad so I have to make do with what's available.
I find the 60mm CF to be just right for me as a walkaround lens, the 50mm too wide (and heavy) the 80mm too long so 60mm is the Goldilocks lens.
Handles the highlights well I think wide open.
P45+ H1 C1 V1060mm CF @f3.5