I get some advice in the circle and professionals (IT people, TV freaks, various department heads in Saturn and Media Markt, online forums) because what the "best" TV would currently on the market. The closest match of opinions, there was at Panasonic. So the media market to test it. The ASW 754, maybe other models, can the sound send via Bluetooth to external speakers, went with Sony, Samsung and Philips NOT !!! , There have now been extensively tested in the market with an employee. I also wanted twin tuner that there even with Samsung, but with some limitations, with Panasonic it should be "real" twin tuner. Because I've heard bad opinions about Samsung and LG regarding Obsoleszenc (artificially guided TV damage), and data collection, Philips will be broke and Sony delivers only a good picture, I have a high opinion of solid Japanese art, I bought the ASW 754 47 Inch. Now, the range of functions is important to me, other TV`s offer great image and functions, but Panasonic is better due to Bluetooth, twin tuner, and probably longer life.