I am also a Salesforce developer but you may work in any company but do not compare with any other company. If you have to choose one of these two, then first know the size of the company and its culture, like Accenture is a very big company and there is no dearth of projects and resources here, then persistence is a smaller company than Accenture and like Accenture, it also provides projects

If you have to select only among these two, my brother, then know where you can grow your career and also where you will get the maximum opportunities, do a research on this. Know that there are more projects and you are getting to learn something new. If you want to work from home, then find out which of these companies provides this facility.

I am also a developer but wherever I see a good and beneficial opportunity, I will work there.