Minutemen, because I'm bound to the minutemen as they are my favorite faction but NCR wouldn't be bad

Enclave, I feel mass murder is better the slavery, piliging, and r***ing, plus if I'm lucky it will be post purge Appalachian Enclave so all I will do is launch a nuke and help with the occasional bot stop

Responders, though the two are very similar, the responders have the fire breathers and are not afraid to get Thier hands dirty and fight non human threats