Olympus 9-18mm lens for micro 4/3

[darya150]

I've been considering the Olympus 9-18mm for micro 4/3 for use on my OM-D - but already have the 12mm. If anyone has both lenses, I'd sure be interested in your take on the wide zoom, does it seem redundant to have both? I do a lot of street work and thought the zoom could be pretty helpful.