Friends few days back im join in Tatasky family.. From Airtel x stream.. Reason r im using sony x7002g 4k tv use with Airtel xstream box.. Im suffer with the picture clarity issues.. Many times call Airtel cc, still they didn't give any updates to picture issues finally im shift to tatasky hd.. Now my problems r solved.. Im happy with Tatasky pic clarity & sound clarity is Amazing...