If your a zero time 121 guy I would not be looking at PSA right now. There will not be enough movement for you. I would look at PDT, Compass and Skywest. Possibly Endevour if you live in base. Also Envoy may become a decent place, but management needs to address several issues.
If you already have 121 time and can get hired as a DEC PSA may be an option, but understand that you will continue to be bypassed on the Captains list as FOs hired before you continue to upgrade.
CQFO I understand why that airline is doing it, but I am not sure I would want to work for that company at all.