#8, #9 - I like the colour gradient on the top half from yellow to red.
Try to add the same to the blue on the bottom. Can you add a light source from bottom left, and a slight gradient from light blue to a bit darker blue?
Maybe try some differetn colours in the TAS. They are too blue, perhaps a bright colour gradient so they stand out, or a colour gradient.
#25, #26 - I think its better with the TAS in the circle.