I received a DNA match from South Africa. Their family has been living there a long time. Hopefully, I will be able to figure out some of the brick walls (which are women) that I have in my tree.
I cannot put into words how happy it makes me when I receive a new AncestryDNA match and I already know, approximately, where their place on the tree is.
I strive to make my family tree as accurate as possible. I was shocked that both Family Tree Maker and RootsMagic do not handle source citations, by default, according to standard. You can make it work, but it takes work and knowledge.