HD DTH Connection

Hello All,

I want to purchase a good HD DTH Connection I sorted out the following connection please suggest me to go for

Price-wise-
1) Videocon D2H HD 3D
2) TATA Sky HD
3) DishTv HD

Technology-wise-
1) Reliance BIGTV (1080p)
2) All other gives 1080i

But in reliance very few HD channels are available.

*
1080p gives almost double frame rate that 1080i
(1080p gives 60 frames per sec while 1080i gives 30)