I took 1 year plan from ABC Broadband 600kbps in Pune.The demo works excellent but when it comes to actual usage, I was disappointed. it reminded me of the days when I had dialup modem. The speed was too low. I tried complaining to customer care but ABC Broadband only consider 600 KBPS speed to their router but whether you get the speed while downloading/browsing, they dont bother. the signal strength at my place was almost 90% .
In just 1 month of usage I was very much shocked that how a ISP can give such a unreliable Network.
moreover, while taking the internnet connection, I was told the fair usage limit as 30GB/month where as later on I came to know that the limit was only 6GB. (well with this low speen and connection restes, I wouldnot have used more that 1 GB :) ).
Please avoid ABC Broadband, there are better option like Reliance Netconnect MTS, TATA photon , Airtel broadband. but avoid ABC Broadband