I have been spending the last year shooting pretty much only with the 50mm. As a walk around street shooting lens its a little long or too short. I have recently switched to the 35mm for my carry around lens and its certainly a better field of view for generally walking around. I miss the Summilux as my 35mm is only a Summicron. Its a great little lens but its got the old style lens hood so I may look out for another version.