It is my personal experience which I am going to share today with you all.
I am a member of airtel operator since 2015 and I have been using this mobile operator from that time without having any problem but now the situation is else it has become worst mobile operator which was best in some days before but not it has become worst.
Its recharge packs has become very costlier because of which normal people are not able to bear the expense of such a costly mobile recharge.
Its internet pack has also become costlier and its service is not as good as it was before becuase I have been using this operator since 2015 so I know better .
Now the speed of the internet has also decreased .
It take long time to open a page or download something aur to watch any video rest all operators are better than this.