I've taken AncestryDNA, 23andMe, and National Geographic genetics tests — here's how to choose one to try
http://www.businessinsider.com/best-dna-test-23andme-ancestry-national-geographic-2017-4


Which DNA Test is Best?
https://dna-explained.com/2017/04/24/which-dna-test-is-best/


Best DNA Ancestry Test 2017: 23andMe vs Ancestry vs FTDNA vs Geno 2.0
https://www.exploringlifesmysteries.com/23andme-vs-ancestry-vs-ftdna-vs-geno-2-0/