If you are in a financially constrained situation wait for some more time at least till the company goes to IPO. This will save you financially and also will help you in your next venture with more freedom. Since you asked about joining another company, I have a feel that you need to wait for some more time till you get the complete hope of starting on your own. Regarding staying on the same company, talk to an advisor/mentor who knows about the market in your region. All the best on your next venture!
