There are certainly some features on older model refrigerators that I wish that I had thought about before purchasing my new one. First, a stainless steel finish, I would definitely not recommend. Every time you touch any surface, it leaves fingerprints and marks. That means you're cleaning it constantly.  Second, a bigger and deeper refrigerator/freezer space may sound good but in actual practice much greater organizational thought is required in order to easily access your food. Specifically a deep freezer means that some foods can easily be buried and foods are not necessarily rotated through as often as they should. I'm not as satisfied as I hoped to be with my new refrigerator.