#[2] - Snort - 9/10

(could be 10 with a bit different aspect ratio)

#[3] - Damus - 10/10

#[4] - Amethyst - 10/10

#[5] - Iris - 5/10

(its supper slim with heavy gradient overlay. Profile could be brought above the cover picture a little)

#[6] - Plebstr - 4/10

(could be 7/10 but the image is deformed)

Nostrgram - 2/10

Coracle - ?/10

I didnt test other clients.