V15 had the drawback of emphasizing gender and making characters appear older, but this was fixed in V16. It also seems to have reduced color issues in some art styles. I feel that V16 combines the creativity of V15 and the clarity of V14.
Prompt
1boy, nagisa kaworu, neon genesis evangelion, official art, anime coloring, school uniform, falling feathers, white feathers, smile, looking at viewer, from side, night, huge moon, sky, solo, upper body
WAI-illustrious V16 Test
V15: post #145855
V15 had the drawback of emphasizing gender and making characters appear older, but this was fixed in V16. It also seems to have reduced color issues in some art styles. I feel that V16 combines the creativity of V15 and the clarity of V14.