I should admit that no matter what we say about Rcom, the 4G speed is quite satisfactory here in Mumbai.
Yesterday I downloaded 2.6GB data in 49 minutes ONLY. Means my data was downloaded at the average speed of 927KB per second (actual speed was fluctuating between 850KB to 1MB per second) N.B. KB = kilobyte here and not kilobits (Kb).
I am using Reliance 4G Data SIM in my mobile and using WiFi tethering to connect to PC. The mobile was kept indoors - inside the room on a table and signal was full.
Though happy with the speed but not Happy with the price Reliance is asking.
I get the similar speed on my Vodafone connection (Vodafone was costlier hence I used RCDMA for Data - But Now Vodafone has become cheaper as they have almost reduced their prices by 42% under offers on *121#.