How do you recognize “high-quality” tahini?

Good morning, In the following video it was said: "high-quality tahini" https://youtube.com/shorts/K3kG-2_DJR8?si=3AGr-bVtvHMPczDv I looked at several jars of tahini from different manufacturers, including one in a Turkish supermarket (they have a really great selection), but other than the price and quantity, I couldn't tell the difference. 100 percent sesame (paste) everywhere, with a layer of…