Confused between Videocon d2h HD and Tata Sky HD

I am a current user of Digital cable. I want HD so I want to shift to DTH, reason is LCO is a good friend of mine, but he lack knowledge of HD and he doesn't know when HD is coming.

Other issues in Digital Cable is "
150 channels for 350RS
No HD
No EPG
NO addition of new channels

Good things are PQ/AQ of SD channels are as good as HD channels.
24x7 signal and no interruptions

Well because of HD I want to shift to DTH

I am confused between tatasky HD and Videocon d2h hd
I have a 40" sony...

Confused between Videocon d2h HD and Tata Sky HD