I really like the ones from Creative Grids. All those yellow lines on the Omnigrid rulers give me a headache! What I look for in a long ruler is one that begins at 1 inch on both long sides. I had one, which I threw away, that had one long side at 1 inch and the other side at 1/2 inch. I was always making mistakes when I had the ruler turned to the 1/2 inch side. After years I finally just threw any rulers like that into the recycle bin.