If you haven't even started you're training yet, then there's no one on this anonymous board to give you a plausible answer on what you should do. That's a personal decision for you to make based on your own life circumstances.

However, I wouldn't recommended going into deep debt for flight training. By the time the regionals start hiring again, which probably won't be until the majors start hiring again, you're gonna have a lot of competitive pilots out there searching for the same jobs. CPZ and LOF alone have hundreds of pilots on the street right now.

All these LIFT, cadet, Lufthansa etc programs will be canceled and may not come back for years, if ever.

Keep your day job, again assuming you have one, and train on days off. Pay as you go and stay out of debt. That's the best advice anyone can give you at this point cause no one knows what's gonna happen 3, 6, or 12 months in the future.