I've been interested in doing a DNA test for years. Sadly, here in my country it's expensive and there aren't any laboratories here that make that kind of test so we could have one for a lower price. I have an idea about what results I'd expect, since I'm from the New World I know for a fact I'd get European and Native American, but I'm curious to know what % of Native American and European I have. I have a friend who is an Anthropology student and he told me I look Harniza (~60%-70% European and ~30%-40% Native American), I agree with him but who knows?.
I don't know much about my ancestors, but I know I have some Italian great-grandparents, probably any Spanish great-great-grandparent and because of my features you can say I have Native American ancestry though I think it's unlikely to trace my Native American ancestor. I supposedly had a French great-grandmother too but her last name seems to be of German origin.
Argentina is a melting pot, many people from different parts of the world (mainly from Europe) emigrated here between ~1860/1950 so it wouldn't surprise me if I have ancestry from places I'm not aware of.