In the market for a new 55"+ led TV, and it looks like there's quite a few out there in my price range ($800 or less), but quite a few are refurbished, mostly from Tiger Direct. Anyone on this site by a refurb online? Obviously, warranties are shorter; couple of months vs a year for new, but I can get a little more for my dollar this way. Smart or 3D doesn't matter to me, I have other devices that can get me online. What are your thoughts or refurb vs new?