Am I better off requesting a right to sue letter via having EEOC stop their investigation?

I just received a correspondence from EEOC that my case has moved from 'mediation' to enforcment. Along with a statement that said if I wanted to end their investigation and pursue federal charges of discrimination in court I could via a "right to sue" request to them and that they would stop their investigation at that point too. I just won my appeal for unemployment compensation and received all 6 months of benefits this month. My termination was also upgraded to medical seperation.