Like thread starter said, Airtel is charging like a premium channel for both Sun TV HD & Gemini HD and that too for not even 100% HD content.
I subscribe to Sun TV HD when it came and watch only movies on it, but was disappointed to see that they have stopped telecasting movies on Saturday and also those movies coming during the night time are just old movies which is not in HD. So I removed the channel after 1 month got over.
If they can atleast add KTV and Sun Music HD and add it to the HD pakcs, then it might be worth it. But charging like SWP HD for a regional channel is atrocius