Doesn't have to be the best one out there. Cost is a factor. I'm still looking for a first prime lens for my E-PL2. But now I have decided that something in the "normal" (take this term as you will, but I see it as around 50mm-- give or take) focal length would be best for me. Here are a few of my "wants" in such a lens: 1) native m4/3rds for use on E-PL2 2) faster aperture. 2.8 or wider. This is the MOST important point; as neither of my zooms are this fast, and I need the lower light benefit. 3) lower cost. Still not sure that MFT is for me, but looking good. 4) can be a "used" lens, to help lower cost 5) decent reputation That about covers it. Being new to MFT (about 3 weeks into this), I figured you folks would be the best and quickest way to get serious user feedback on such a question. So thanks in advance.