Keep the Oly 17mm 1.8 or the Panasonic 20mm 1.7?

emt85 wrote:

Assuming he purchased from a retailer with a "no questions asked" return policy (most do), any reason of his choosing would be an appropriate justification for a return.

Hmm...That ninnying, control freak attitude -- Do you work for a government agency by chance? I smell bureaucrat.