Fuji 23mm f/2 first impressions/rambling

When I got my first Fuji interchangeable lens camera, the X-E1, almost four years ago, I got it with the Fuji 35m f/1.4 lens, which I didn't initially get along with. Prior to that I'd been using a Fuji X100 for almost two years, and it was quite uncomfortable at first going from a 23mm lens to a 35mm. The latter felt constricting, and I never seemed to have enough vertical space, meaning I felt pressured to hold the camera in portrait orientation more than I'd like. To remedy this discomfort I eventually embarked upon a One Camera, »