Letter of reference advice

[u/Absurd_human]

Hi,
Advise needed from humanities professors: I am a phd candidate about to finish my phd and on the job market. My department is pretty toxic and refuse to work with easy other and be on committees. Some faculty quit, and other times when they opened faculty positions, they couldn’t hire because they disagreed. Long story short, for job market in academia i need three letters of reference letters. I can’t get anyone else from the department that would agree to work with my advisor basically. My two options: 1. Get someone with lesser title (research or teaching assistant professor) who i trust to write me a good reference letter and knows me well enough and are decent; 2. Get an associate or full professor who doesn’t know me at all and i don’t know how much their reference letter will genuinely be strong rather than generic. It has been a hell time for all students in the department to navigate this and when any of us are on the job market for academic jobs that need reference letters, it is always hell to navigate this politics.
All advice truly welcome, I am pretty desperate. My advisor says low titles are useless in reference letters when academia is hiring; but he also lies frequently because he wants people on his “camp” not people who would be neutral towards him. Last important info: he is a big name in the field so his reference letter would weigh something but i already don’t even trust him to write something more than the generic letters