We go to Fairway where you can comparison taste all the olive oils. Those fakers are doing a good job because I’m pretty sure we have some!
I have to say the best olive oil I’ve ever had is the oil we picked up in Jordan. We watched it being pressed. Our driver picked up a five gallon can and poured out a couple of quarts for us, wrapped it in many layers of saran wrap. We crossed our fingers it wouldn’t pop in our luggage! So yummy!