it depends upon judge more than state... Nepali ppl think CA is the easiest , but there are some toughest jueges and toughest imm officers too.. i have heard of  few ppl whose case been pending more more than 15 years in cali.. yes in san fran where you all think asylum is easy as stealing candy from a kid...
just be honest and do good prep for court, plus hire a good lawer, you'll need one , when you know who's gonna be the judge you can can feel more confident about thngs.. most Nepali cases looks like are approved in court anyways, good luck..