I can't find my old thread about HDTV. I am at decision point now. Either I buy just a regular HDTV with LED or buy one with: 1.Smart TV (built in wi fi) 2.3D 3.Both Naturally the price goes up with the options and the size. The only sizes I am considering are 40 inch and 46 inch, and it's going to be a Samsung, with 120 hz. Anyone has experience with this? Positive? Negative? Amazon.com usually posts ratings and they are often very helpful. I have not heard anything negative except that the 3D in the 40 inch was not that good. I am also giving some thought to - what happens if I move? Will it be a high risk to carry an expensive TV vs. a not so expensive one? There are no fixed plans for my move, but what if it happens?