Somebody told me that MyTrueAncestry's algorighm is based on Eurogenes K15 which I am very familiar with. I have used GEDmatch for over 12 years. I have done all the admixture/oracle analyses which do include Eurogenes K15. I also have been working with chromosome browser to examine matching segments with DNA relative matches and looked at chromosome paintings. GEDmatch Admixture analyses of my genome that I have done. https://www.facebook.com/media/set/?set=a.10151819608390901&type=3 Over the 12 years that I have done Genetic Genealogy, I have grown to take ethnic analyses with a strong grain of salt and focus mainly on DNA relative matches. My 7 ethnic analyses from DNA companies/sites https://diversegenes.blogspot.com/2021/09/my-ethnic-analyses-ancestrydna-23andme.html My Genealogical Ancestry 4th Generation Californian on my mother's side, and my father was 7th generation Louisianan broken down by great grandparent paternal grandfather's father: African ...