In JEE Mains, you can get admission to many good colleges in Mumbai and Gujarat. In Mumbai, you can try colleges like VJTI, KJ Somaiya, and other government or private engineering colleges through state counseling. In Gujarat, top government colleges include DAIICT Gandhinagar, NIT Surat, and some state engineering colleges. Your JEE rank and category will decide which college and branch you get. Participating in JoSAA and state counseling will help you find the best seat available in these cities.