For the last 3 months, I'm using TATA Play. Based on my viewing experience with
HS3C03 by Flextronics HD Box, HD Channels and SD channels PQ and AQ are far better than other DTHs. I'm a Tamil Thalaiva HDs Pack, most of the channels are crystal clear, and never faced any pixelation issues.
From 2010 to 2022, I'm a Dishtv User with SD & HD Boxes. Feels better with their Fast UI & Favorite options with the cheapest rates but AQ is very poor, so I decided to move to Airtel and changed, their AQ is superb, and PQ is too Vivid for HD but SD channels simply waste too much pixelation like 120p videos. But I leave within 3 months from Airtel due to their business strategy of a lock-in period, no favorite options, and their nonsense of marketing calls(still now they keep calling with different numbers and torturing).
Now I'm feeling better service with no unwanted marketing calls, Ui is also better (but has some delay in channel changing), no lock-in period, Favorite also got dedicated lcn from 900-949, and Sound Quality with Dolby digital works awesome in my sony soundbar, and Mi Tv 43inch gives Picture quality is better than other DTH, SD is superb like upscaled HD for Tamil music channels. Mainly I like the Tata Play mobile app services. It's worth for money deal.