Roberta Estes in her DNA-Explained blog today reviewed the Ethnicity reports for Family Tree DNA, Ancestry, 23 and Me and Gedmatch, basically, all the genetic genealogy testing companies. Using her own results she described each test and explained the differences between her ethnicity results with each company.
If you are not a subscriber to her blog I recommend doing so when you visit her site. Her blogs are a joy to read and are very well stated and always informative.
The link to today’s blog is http://dna-explained.com/2014/05/19/ethnicity-percentages-second-generation-report-card/