Wide lens of choice?

I have an Oly 9-18 and Rokinon 7.5 to pair with my G3 and GF3. Love both lenses! Would not get the Rokinon 7.5 if I didn't have a camera with a viewfinder (I pair it with the G3 but not the GF3). Maybe would have gone with the Panny 7-14 but appreciate the size of the 9-18 and ability to use filters....would do it again vs buying the 7-14.