Well, 'ol Friend you know that I'm not Native....and I appreciate you not holding that against me.
My wife is from Lawton and she is in control of the tea making at our house. She makes it so dang sweet it's syrupy.....like a little taste of heaven in semi-liquid form.
She does make it unsweet a lot of the time when we have company as a lot of folks around here will drink it unsweet as well. Personally, I wouldn't touch the unsweet; I'd rather drink water. She usually just asks our guests before they come over what they prefer and then makes the tea accordingly.