Whatever brand you choose, try getting a "low acid" variety. I find those are easier to drink and you don't feel that acid burn when it goes down your throat.
dude, even minute maid has bowed down to the "simply ..." franchise. Notice how their design now mimics Simply Orange. it's a good product with an OUTSTANDING marketing scheme. Give'em props.
Freshly squeezed is healthiest. (Or just eating the actual fruit.) I should do that more often. Out of the processed products I prefer Simply Orange, esp. with the calcium and vitamin D.
I always bought the fresh squeezed OJ from HEB. It's like $6 for a half gallon. More expensive than the brands, but it's actually real juice.