I've always wanted a Le Creuset Dutch Oven. I was given a gift card to Bed Bath and Beyond with plans to buy one. Should I get a 5 Qt or 7 Qt? We are newly married and it is just the two of us, but we plan on a family and entertain often. I am a pretty good cook and currently have a 5 Qt steel dutch oven - I use it to make stock, soups and stews.