I want to take DNA test to help in my family history. I am male. Mothers side is Singleton-Faulkner-Hipsire-West-Douglas (TN-KY) Fathers side is Pardue-Goodrich (NC-IL- IN-VT) Which test do I take I was thinking either 37 or 67 marker test but not sure how to go about this and how do I compare to other family members or trees? Please some advise