Long considered and brought forward the W770St the 1070 due to better contrast and higher brightness. The whole familiy is enthusiastic - even more comfortable than at home on the couch own can not be the movies! We use it with the Blue Haven 3D glasses (light, comfortable and also for the 2 glasses in the family very well suited) and a 2,40x1,80m Motorleinwand. Sound off our JBL Sourroundsound conditioning (which, although a bit dated but works Ideal for use with the new equipment ;-)) and nem Pioneer 3D Player.