My Uncle take Tata Sky connection last year when he remove Her Dish Tv setup because in this he paid much more expenses in other form likes, yearly charges, manual charges or other.
After connection he take 3 month pack and surprisely received a month free subscription.although in his pack some chennal are missing who offer Dish TV in same price but Tata Sky Picture quality is great then Dish Tv. sometimes he faces more trouble in Rainy days when its signal not cleared but after stop rain his signal get strength .although its subscription packs a little costly then Dish Tv.
When uncle install it in hone then Tata Sky agents self Installed and gave a best work of her company.
If anyone who see for a best picture quality and tiered withing Old cable connections then will be tries Tata Sky