PETITIONING MY WIFE AS A PERMANENT RESIDENT OR US CITIZEN?

Hi everyone! I just want to ask for your opinion. I applied for US citizenship last April2020 and I'm still waiting for my interview. I did my biometrics last March2021 and that was my last update about my case. My question is should I petition my wife now as a permanent resident or should I wait for my citizenship. What will be faster? Thanks in advance.

PS. my wife is in the Philippines and I live in California.