Each kid and wifey could have individual Daddy/hubby attention at the same time. My yard and home would look immaculate because my ADHD task burnout could be overcome by calling in a new helper.

I could probably make bank and help improve the lot of humanity by allowing my duplicates to go through controlled medical and scientific testing.

At some point one of me would figure out how to leverage this ability for the absolute betterment of humankind. That would probably become a driving mission for the collective me at that point.