I really like my 6 quart Nesco brand slow cooker. It has a temperature control so you can slow cook, bake, and roast. It is an oval shape. It is not heavy due to that there is not heavy ceramic insert. The insert for the Nesco is made of metal and it has a non-stick coating. I use for a variety of things. Roasted chicken is excellent (whole or pieces). Spaghetti sauce or beef stew. It comes with a handy booklet. My friend just bought one after seeing how much I use mine.