Do you see that lens up above? That is the Voigtlander 17.5mm f0.95 Nokton for Micro Four Thirds; and it is perhaps the lens that has locked me into the system and also renewed my faith in it. Using this lens I can do so much. Not only is it characterized by its fast aperture, but it is also a 35mm equivalent field of view: which is honestly my favorite focal length.
Before I even get into this review, know that it is an overwhelmingly positive one even though swallowing the cost of the lens was a bit much for me. After weeks of use though, that has all gone away.