I am Using Reliance big TV service since 2013 and my experience is The picture quality of Reliance big TV is awsm compare to other DTH provider, It provides HD quality on Normal set top box without giving extra charges.I have 2 more DTH connections at my home Airtel and Videocon, Videocon picture quality is average but other hand Airtel provides dull and 3rd class picture quality.My suggestion is if you want to purchase a New DTH connection. Just go for Reliance big TV dth.