I love love #2! It's so old-school you and I love it! (I swear I wrote that before I read your own comment about the icon xD)
The text work on everything is on point as usual!
My other faves are 4, lovely muted colors, 10, love the colored text against the b&w, 12, love the candy colors and the heart, 18, such creative cut-out and use of colors from the book cover, 20, gorgeous color combo!