we have the same problem with me always being colder. Since we have a king size bed what I did was put his lightweight cover on his side, and my warmer quilt on my side. It is also great to keep him or me from rolling over and stealing all the covers. Doesn't match, but no one but us really goes in our bedroom. We also have a heated mattress pad with dual controls so I can have my side on or warmer than his. Since it has been colder than we are used to here in AL this winter it's great.