Well, we went with Silestone slabs in Brazillian Brown slabs and we love it. We have a very large kitchen, so it was still very pricey. I have to tell you, if you have kids, the wear and tear, and the upkeep really sold us on Silestone.
So now for the story...About two weeks after our new kitchen was complete, my 11 year old son was cooking pasta. I am teaching him how to cook, but wasn't paying attention too much. We had our puppies in the house and I was in the kitchen, relaxing with a glass of wine and playing with the puppies. So, I was "there" but not really paying attention. Well, my son forgot to put water in the pan and turned the gas up high. After a bit, the pan got SO HOT it started smoking and burning. So, my son grabbed it, but burnt his hand and set it down on the new silestone. I grabbed two pot holders, picked the pot up, put a potholder under the pan, and then helped my son with his burnt hand. In a few minutes, I grabbed the pan, and realized it was so hot, that it completely burned through the pot holder and the pan was ruined because the pot holder was seared onto the bottom of the pan. Anyways, there was a crystalized white ring on my new Silestone that wouldn't come off and I was heartsick. I assured my son I wasn't mad at him-after all, he was a kid, and I was in charge of supervising him.
Well, we looked into our options and none of them were cheap. Silsestone can withstand high heat, but not at the temperature that burns potholders. Replacing that segment of the slab would have cost over $2000 for that section. So, we were stuck and I was sick!!!
Anyways, over the last year, amazingly enough, the ring of white crystalized silestone has slowly disappeared and you can't see it at all, although you can still feel it if you run your hand over it. We are amazed, to say the least, and are really sold on Silestone because of this!
So, morale of the story, if you have kids, and want something that will stand up to abuse, still look great and have very little upkeep, Silestone is for you.