[venusiant]

Hi, it's your career and it's your responsibility to look after yourself. There are always better jobs. The longer you look for a job, the more likely you will get a job you really like. Some people like to quit first, because this makes it easier to look for work. There's plenty of work out there so you won't be looking for long.

It's pretty easy to look for work while you are working, so why not do that? There's usually not a good reason to bail immediately.

If you stick around you will have limited control over what happens with the company, so either the new investment works out well or it doesn't, but either way it's out of your hands. If you find a new job, you can select a job with the right circumstances for you.