Dear all, What do you think of this unit... This 1000Hz model only seems available from Curry's: Buy SONY BRAVIA KDL65W859CBU Smart 3D 65" LED TV | Free Delivery | Currys I imagine the manufacturer created a specific model number for them, but they also got the: KDL65W855CBU which is 800Hz with a free soundbar, and then also a 900hz KDL65W857C Why they playing with us like this? Is there a real difference in terms ultimately of numbers times the screen is refreshed i.e. frame rate? Also is anyone aware of the LED technology is it edge or localised?! Any response however small appreciated.