I shoot full frame portraits. I used almost the entire line of L-fixes, there is something to compare with. For shooting indoors and for shooting pairs of must-haves. When 50mm is narrow, and a 24mm barrel, 35mm is the most! Sometimes there is a small vignette - but it does not bother me. Autofocus is tenacious, but not perfect. At dusk on the sides sometimes misses.