ChrisR on Nostr: That's interesting! I've never heard of PortraBW before. I have used Kodak's BW400CN ...

That's interesting! I've never heard of PortraBW before. I have used Kodak's BW400CN which was a C41 film; IIRC it had an orange base, so definitely wasn't XP2! Just had a look through... it was quite high contrast, at least as I (mis-)used it.