For me, I don't know the name of them but CS has I think some CVaps that hold great.
http://www.winstonind.com/prod...ory/holding_cabinetsYou can control the temp and humidity.
Honestly for me, that's the number one issue at restaurants.
I went to one the local paper raved about. Asked for brisket. He turned around, opened up a foil ball with brisket inside it. I asked what that was. He told me. I said not thanks. If you can't serve me fresh/made that day, food held in foil like that just is WRONG.