quick question

Okay, so I have two houses mostly drawn up and ready to go, and I have two computer programs that build houses. One displays floorplans in simple blue-and-white lines (it also displays dimensions), and the other displays them in real-time color, walls and floors in the colors that you choose as decorating elements (and does not display dimensions).

Which, as a viewer of house plans, would you prefer to look at? Or would you rather they be hand-drawn?