Z3 is fast (Fast AF and almost no shutter lag) and uses AA batteries, but built like masak. Also no lens accessories currently available (at least not available in Singapore).
As for FZ20, the Leica F2.8 lens (across the entire zoom range) is a photographer's dream come true. ;p
Btw, did you happen to come come across the FZ20 in any of the stores here?
