Trying to decide between 2 type of cake serving sets- one is the traditional knife and server separate, the other is an "all in one server". It has the server with a serrated edge so you can cut and server with the same utensil. Anyone had any experience with the all in one cake server. It is cheaper since it is only 1 item, however I am thinking it might be harder to cut with and you can't use the knife to help scrape the cake off the server once you get it to the plate. Any advice would be apprecaited!