I'd find a DNA test kinda fun. I don't know much about my ancestors. Two of my grandparents were born in Denmark and one in Sweden. The fourth was born in the U.S. to Swedish parents and returned to Sweden before her first birthday. I haven't done any genealogical research, though our family has kept in contact with the distant (geographically and genetically) cousins at least a little and there has been some visiting back and forth. But the Scandinavians mixed it up with the Slavs, French, Brits, Germans, and all sorts of other folks during the viking period. Who knows what's in the genes.
If there is a god, I want to believe that there is a god. If there is not a god, I want to believe that there is no god.