How would you rank these cities in CA: san diego, los angeles, irvine, oakland and sacramento ?

I know for sure that if you dont like gangs thugs ghettos and stuff like that you aint redy for sac town or oak town or la unless ypu got sum seriuos green. I know cause im from sac town(the ghetto to be more specific and im proud)i got fams from la and lots of friens frum east side oak town