I took some nice photos with the 15 while walking from home to work, but I really wasn't feeling very wideanglish... I was going to change to the 40 while in the subway, but didn't really feel that either. Got to my current temporary home and discovered that I had the 50 attached on my ME Super which is some 180 kilometers away. So I grabbed the 28. There's something on that lens which I can't quite put my finger on... The fov is very nearly perfect for my likings (35mm equivalent 42mm
) but I find it really hard to successfully manually focus. We'll see if I get over it with this month, I already had a month with it last year and I struggled, yet made some neat photos (IMO)