While I love my Oly glass, I am looking to expand my OIS lens collection. So after buying the 12-35mm f2.8 and pre-ordering the PL 100-400, my Piggy Bank has lost a lot of weight. Couple of days ago I saw a "like new" (which it was) Pany 35-100 f4-5.6 for $150 - it was silver which would match my Gx8's I thought. Well after some tests against my very sharp Oly 40-150 f4-5.6 I am sold on this little GEM. It also works well for 1080P using the software/OIS on the Gx8 for slow walking and for handheld static video with OIS and 4k. I'll post some urban/video suff later, but you don't see much on this lens, but I am quite impressed with its quality. Indoor flash shots of the Cat and Grey Hound were amazingly sharp at 100% on my 2.5K screen. Anyone else loving this lens?