Hi friends I'm in the market to get a 2nd hand Full HD LCD LED tv. I almost bought a Panasonic P50S60A, until i read it had high input lag and high energy usage. In terms of value and image quality, the 2012-14 era for Full HD seemed to peak, because plasma's were being decommissioned and 4k wasnt yet available. I narrowly missed out on a 50' Panasonic TH-50AS640A for $150 which is around the price I'm looking to pay. What are your recommendations?