Which movie has more stacked cast Heat 2 or The Batman 2

Which highly anticipated 2027 movie got better cast Heat 2 or The Batman 2

Heat 2 - Leonardo DiCaprio, Christian Bale, Adam Driver,Stephen Graham,Jason Clarke and Possibly more

Or

Batman 2 - Robert Pattinson, Sebastian stan, Barry Keoghan, Brian tyree Henry, Scarlett Johansson, Charles Dance, Colin Farrell, Andy Serkis, Jeffrey Wright