I am videocon user since 2011. I have a very bad experience with this. I would like to share.
The picture quality and sound quality is good as all other cable operators. There is no difference.
The only difference is in cost and its services. Its pack are too expensive that it will snatch all ur money from ur pocket. For 3-4 channels u have to take different pack. Its diamond pack is very expensive. They dont give all the channels also.
Its services are also very poor. If u call at service centre they dont send their workers easily.
I would recommend any cable operator but not this one.