Thank you guys! For now I'll go for a Zeiss prime 35mm 2.0 or 1.4, and I'll rent some other primes when needed for a shoot. Any comments on the 35 2.0 or 1.4?
There is a thread somewhere comparing the two Zeiss 35's with the Canon 35L.
I bought the Zeiss 35 F.2 because I loved the 50 and wanted something light and small.