I bought tata sky 1 year before and I am using it regularly. I never face any problem in it. Picture and sound quality is too good. There is no problem of network problem. Their customer care service is also too good. They are so supportive. Only problem in Tata sky is their price. Their packages are costly. In compaeison to it dish tv is cheaper . But service of dish tv is not so good. My uncle is using dish tv thats why I know about it. Their picture quality is also not good. Customer care are not supportive.I will recommend all of you to buy Tata sky because their services are much better than dish tv. You can also recharge in parts in tata sky, minimum is rs. 10 while in dish tv you have to give money collectively.