I don't have have dth, still i support Tata sky because,
1. Latest isro made Gsat31, Gsat10 satellite.
2. Super Lnb option.
3. Great channel selection option.
4. Most HD channels provider.
5. Don't know about picture quality but i assume it's great.
Voted for Dish tv only bcos they charge Rs 50 as NCF for secondary connection while Poll leaders charge NCF Rs.80 and 150 for Second Connection,looks like no one who voted have a second connection