warm humidifier or cool humidifier??

Jennifer
I need suggestions on which to choose between a warm steam air humidifier or cool mist humidifier for my babe's nursery. Her nursery is drafty so it often gets cool in there when the a/c is on or between seasons when there is no a/c or heat on. When cold months come it stays warmer but is still drafty in there. I was leaning more towards the warm air one to help keep the room warmer for her. Does anyone have experience with this? Which do you suggest? either one will take the vicks pads for if she gets sick.