I keep steel-cut, rolled, and packets (unflavored) in the cupboard. Which I make and how I use them depends on my mood and how much time I have, but I'll have either steel-cut or rolled almost every morning. I don't like mine sweet--I make it with milk or half-milk, half-water, and throw on a handful of walnuts. If I have berries or grapes, I might throw them on top. I also like to top it with a tablespoon of almond or cashew butter. The packets are for the grandchildren. They love them made with whole milk instead of water, microwaved for 1 minute 30 seconds on high, and then covered with lashings of real butter and brown sugar.
I buy all three kinds at Aldi, although sometimes I have to go to another grocery to get the plain packets for the kids. Our Aldi seems to have a lot of the different-flavored packets, but not always the plain.