Olivia from STEMfans, an extra-curricular group looking to encourage more people to pursue study and careers in science, technology, engineering, and maths, has written to me.

She explains that they’ve been looking at various DNA testing services and noted this guide that maps out the pros and cons of various ancestry DNA services, as well as the specific types of information that can be obtained from each:

https://www.innerbody.com/dna-testing/best-dna-ancestry-test

This isn’t an endorsement, but why not check it out and see what you think.