Reliance netconnect datacard review

Hi, I had purchased reliance netconnect datacard from Connectindia around 1.5 years back. Till now my experience with it has been really good in many aspects like speed, connectivity, service. Purchase costwise it is better to its competitors. Planwise also it looks competing very well. However there are few disadvantages of having datacard and I hope Reliance overcome those in coming time. To say, datacard once purchased can not be sold back to reliance. Tarrif plans are less attractive when compared to Reliance broadband which is one of the best ISP I found around. I hope Reliance and Connectindia both serve us well in future too.