Disney’s Grand Californian is currently under refurbs, so if you’re looking at the better option from that standpoint, you may want to go for the Disneyland Hotel.
Disney’s Grand Californian Hotel is more of a celebration of the state than Disneyland Hotel, which leans more on elegance rather than theming. Grand Californian also has an exclusive DCA entrance, which will remain open even after
Pixar Place Hotel closes its entrance. Disneyland Hotel doesn’t have that.