I have recently sent my Sony 50W829 back to Currys due to two clouding spots and some build quality issues. I have been offered a replacement tv, they gave me a code to take to Currys to get a new one. Any suggestions as to what I could get to replace it?. I have been looking at the Samsung 6400 models as they tend to be around the same price. Was happy with the Sony, but dont want to risk getting another dodgy set. I will be using the tv for blurays netflix and gaming on PS4.