I'm using this network from last 3 to 4 years and in the early days the network quality was very good but day by day the quality decreased and the price increased yeah I accepted it as a good network coverage in a rural and remote areas. But the network compare to other network in urban areas is not good.
Also the price of the Internet is very high and service is not up to that quality on the first floor inside my room at it I never get a perfect network and that is very disappointing for me on the other hand the customer support is well which is quite common for all networks but then why to choose this network at a higher price. So first check the network quality and thereafter try to purchase the sim.