If both options in the OP equal FI, then what you're really asking is "Do you value a spouse or a career more?" The majority of people in the world are prone to partnering, so to find someone who would answer "Dream job, no brainer!" you'd need to ask the group that doesn't value partnering. And they exist, I just don't think any of them have responded to this thread.
My aunt, for example, has never been married and has no intention of ever being married. She doesn't want any kind of spouse, so for her it would be a no-brainer. On a FI board, most of us don't want any kind of "job" (i.e. that you have to do), so it's a no-brainer.