It comes in hundreds of colors, so your choices are vast.  If maintained properly, granite can last for many years.

Marble is known for being the natural stone of beauty, and it really is matchless.  It usually features a softer look, with many swirls, veins and a "marbled" appearance.  It is available in many hues and colors, so there are many choices.  Although it is gorgeous in appearance, it is not as durable as granite in high-traffic areas.  It is very porous and requires more maintenance than granite.