Judy Russell, aka "The Legal Genealogist" (http://www.legalgenealogist.com/), writes about DNA each Sunday (her time, Monday for me). You may like to take a look at some of her columns, they're well-written and easy to understand.
Late last year she ran a "best of" series, including this one on her DNA posts through the year - http://www.legalgenealogist.com/blog/2014/12/29/2014-top-posts-dna/ From what I've read of this blog, you need to consider what you are trying to determine from the testing, and who you're going to test, before deciding which tests might be the best one for you. Hope this helps. :-) Kind Regards, Wendy adam allan wrote on 17/03/2015 03:19: > Was wondering if this testing using DNA is a valuable tool. > Ancestry.com is offering it and wanted some opinions on the > technology, tks. > > Adam Legacy User Group guidelines: http://www.LegacyFamilyTree.com/Etiquette.asp Archived messages after Nov. 21 2009: http://www.mail-archive.com/legacyusergroup@legacyusers.com/ Archived messages from old mail server - before Nov. 21 2009: http://www.mail-archive.com/legacyusergroup@legacyfamilytree.com/ Online technical support: http://support.legacyfamilytree.com Follow Legacy on Facebook (http://www.facebook.com/LegacyFamilyTree) and on our blog (http://news.LegacyFamilyTree.com). To unsubscribe: http://www.LegacyFamilyTree.com/LegacyLists.asp