Holy cow, now there you have a lens that I might like in future. Only the weight (1kg+) is a bit of an issue. Impressive MTF for f1.2, and very for f8.
None of these are for me because they're all MF only but looks like it's an interesting test subject for you, Klaus. Ditto the other Samyang XP lenses.
Too exotic for testing, sorry.
Has Samyang improved their QC ?