Good advice right there. I tend to go to a natural food store (near me we have Wild Oats) and buy it in bulk. It ends up being a ton cheaper and I get like 6 lbs at a time, which I need since I eat the stuff every morning with Grow! and some frozen berries.
A lot of people get kind of worked up about steel cut oats as being the best, but I dunno. As long as you are not getting the kind in the little packets with all the extra sugar, I'm sure they are all fairly comparable.