hi, I'm looking to buy a vivitar 28mm f.20 close focus mt new default lens. I currently have the olympus OM zuiko 28mm f3.5 and love it's colours (colours are like the most important thing to me in lenses, more than sharpness). But paired with the xe-1, one i step into indoors, f3.5 just doesn't work anymore, so i'm looking to buy the vivitar 28mm f2.0 close focus for mostly street, and architecture.

Does anyone have one lying around that you don't use often?

Thanks