For hasselblad super wide camera, I think they have the following model (correct me if I am wrong):
1. Supwerwide
2. SWA
3. SWC non T* version
4. SWC T* version
5. SWC/M C lens T* version
6. SWC/M CF lens T* version
7. 903 SWC CF lens T* version
8. 905 SWC CFi Lens T* version.
I am not sure about the performance of first 2 version. I did carry out AB compare SWC non T* with 903SWC. In general, 903SWC give higher contrast, vivid color which SWC non T* version give better tone at dark area. Actually, all are great cameras and you won't regret on getting any of this....