Similar to this, albeit slightly different.
Long story short, I recently got a job and am supposed to start in the coming two days. However, I'm not really happy about the role and am still talking with others. Therefore, I'd most likely jump ship the first opportunity that I get, be it one week, one month, or one years. Also worth mentioning is that I have plenty of savings(1+ year) and have been unemployed for 4 months. I also have a side-business that brings in a negligable amount of money, so I can always point to that as being "what I was doing while I was unemployed."
Question: Should I accept a job that you know you will quit in the near future?
The one caveat is that I have a felony on my record. With current EEOC guideline and state regulations, I don't expect it to be a huge hindrance, but I have to be conscious of this also.