The Samsung is the way to go between the two. Samsung still has a stigma from when they made crap but the make the best LCDs out there today. They are usually a few hundred cheaper then a comparitively priced Sony and their performance is on par if not better. The Sony from the link is priced about $500 higher than a comparitive TV because of the glass surround. My friend has that SOny and it is nice but not worth the extra. Also, silver TVs are kind of old lookin'
Go with the Samsung but don't buy it from Amazon. You can get is cheaper from J&R or Butterly Photo (probably). I have purchased from both and been very satisfied. They usually have a pretty good discount from the big box stores.
I know this question was not posed to me so sorry