Not a fan of his other works but his short story The Egg (not sci-fi) is up there with Asimov's best shorts (I'm not a fan of Asimov's Foundation series either). I'm more of a fan of Frankenstein and Singin in the Rain sci-fi that explores the social/personal disruptions introduced by technology. Much like how Stand Alone Complex (not Ghost in the Shell) focused on the media ecology i.e. interfaces between human and machine interactions and some of their (social) network topologies (rhizome for example).