Sayu looks amazing (obviously) but I think I like Ayumin and Sakura's poses best. They both stand out because they're strong confident poses that go well with the outfits as poses to the more girly/flirty poses the other girls used.
I can't stop staring at Zukki in these profile photos. She has just been exuding confidence in photos recently (there are a few that have caught my eye) and I can't help but notice that all the variations in her version of the outfit are tailored so well for her body type.
They're finally getting a grasp on things outfit wise.
And man in general so many of the girls seem like they've leveled up recently. I guess with Sayu's graduation looming they're pushing themselves harder, which is one of the things I love most about this group. They're always striving to improve it seems.