I want the TriB UL data-999 plan from MTNL but how is it compared to the Triband 599 plan. Is there a huge difference? Also I have a laptop to which it has to be connected to and what are the options for connection?

I mean can I get a land line to the laptop as it is used line a desktop and I do not move it around or is it better to get a wi-fi modem?

I mean I want to know what is the total cost of installation and performance of the this plan of 999 for a normal modem and a wifi one.