Le bump!
So I did do a taste by taking some Green tea with HFCS, and some that was made with cane sugar, from Whole Foods. More specifically, organic cane sugar if that makes a difference.
The HFCS has a more watery taste, while the other one, not so much.
However, the one with no HFCS came in 16 oz bottles, though they were on sale for 5 for 5 dollars, whereas the one with HFCS was 3.49 for 128. So I guess that cane sugar really is expensive...
Maybe I should do a taste test with my friends, see if they can tell the difference...