Both Dataone and Rconnect give 1 GB for 600 & 650 respectively (including modem rental in dataone and phone rental in reliance). But, in the case of unlimited plans, dataone costs just Rs. 1000 for double the speed as Rconnect which costs Rs.1500 for 144 kbps. Why? You may say Rconnect is mobile. But their 1 GB plans cost the same. Right?