McCann's Steel Cut Oatmeal, Quick & Easy (Cooks in 5 minutes) vs. McCann's Steel Cut Oatmeal?

I currently have been buying McCann’s Steel Cut Oatmeal, Quick & Easy from Amazon.com and when I went to reorder they are out of stock. My question is, is there any difference between the preparation of the Quick & Easy vs. the McCann’s traditional Steek Cut Oatmeal?

I prepare mine by, boiling 4 cups of water and 1 cup of steel coats oats and soaking them overnight. Next morning I reheat for couple of minutes on the stove and I’m done. Will this work if I buy the traditional steel cut oats that are not qucik and easy?

Thanks