What I pushed the purchase of 850, is the price. If I had had the budget, I probably would have tourn towards 900. But although the screen is tilted all beauty and two three options intressantes team this model, the diff ence between the two do not got a rationalized my cart price also lev. 850 rpondant my expectations perfectly, I do not regret my purchase. It really is the ideal compromise all that is this price level. It is just as perfect as are the 900 and 2000, even if it does not play in the same way.