eee that’s hard to say because tbh I really only collect Artem cards and only read his cards… but if we go off the cards I own and the art alone, these are some of my favourites:
Artem - Two Hearts as One / Day and Night / The Weeds
Luke - Under the Milky Way
Marius - Expression Through Art
Vyn - Neon Melody (the one I don’t own but honourable mention is his gufeng card!)