I'm trying to decide whether (or not) I like the 14-42 mm lens with the Panasonic G3. Equally Pete had lent me his Nikon 10-30mm lens to use with the Nikon V1 - is it a better combination? Still not sure but the Nikon with any lens is still very good a quicker focusing.
Panasonic G3 with 14-42 lens
The Nikon V1 with the 10-30 mm lens.
I took fewer pictures with the Nikon V1.