I did mine through 23andme. I found out some interesting things and it validated some things I thought I knew but wasn't sure. I was also able to upload my data to a site called Gedcom. It's a database that stores thousands/millions of DNA reports. I found a cousin I didn't know I had and tracked down some relatives I had lost touch with. To me, it's very interesting and I enjoy it. I have a family tree on Myheritage.com that matches my data with other members and emails me when family members pop up.