Tata sky is the very old cable started in India. Hence, it is the best in the hole world.
now lets talk about the pitcure quality and sound quality of the respected cable
1) the pitcure quality is Good in compaired to other cables. but when you pay for the HD quality cable connection, that pitcure quality is awesome to watch, if you would been ask to find a nail from the group of grass, you would be easily able to find that nail. I mean to say the HD quality connection is Awesome.
2) the sound quality is also good in comaired to other cables. but some how a littel bit it is depended on your speakers. its great by the way.
the money value is also in range of its service, so I recomend this connection is for people like me( middle class person).
overall you can close your eyes and buy it.