Granite, Corian or Caesar stone?

I would also suggest looking at what's being done these days with concrete.  You can have it poured in so many colors and even textures.  You can mold in sinks and drain channels.  Another option is the IKEA beechwood butcher block counter tops.  They are really affordable and look great.

I think Quandline's advice article is great as well. My 2 cents, Corian is the "warmest" of the options. It doesn't have that cold, hard feel of stone but it can't tolerate really hot pans straight from the stove so I didn't want it in my kitchen. As for granite vs. Caesarstone, we went with the manufactured stone over granite because it's a more consistent pattern (in look) and was a bit cheaper.  It's working fine. good luck with your decision!