That is super cool, getting your DNA tested! I agree. We are all so mixed. My husband gets upset when someone asks me 'what nationality' I am! He gets peeved and tells the person asking, "she's American."
Mix of 3A and 3B
Wash: Recently changed to using low sulfate shampoos. I love it. My hair needs all residue removed to get any volume.
Conditioner: Kinky Curly Knot today
Styler: AG Recoil (I have eliminated everything but AGRecoil. My hair has tons of volume and bounce.)
In high humidity: a dime/nickle size of gel lightly scrunched on the canopy. FINALLY I found a way that doesn't kill my hair volume.