My DD gave me a gallon of Best Press, I won a bottle of Flatter at a quilt show, I have made homemade starch, I have diluted Sta Flo and boiled Argo. I have used Niagara, Faultless and the new Oxford and Wells ironing starch. What do I use the most? A can of Magic Sizing from Walmart for .98 a can. It does a better job of adding crispness to fabric. I respray it into a mister spray bottle. I use Terial Magic when I want very stiff fabric for bias cuts.
Oh I noticed Magic Sizing went up to $1.12 a can at Walmart. I usually buy a case at a time so don't know when it went up.