Customer service (or the lack thereof) was the main reason why I was forced to port out of Airtel. I've been with them ever since I got my first mobile phone, but their customer service has been on a downward spiral since 2018 or so. In my last month with them, I was barely even able to use internet since my phone would randomly drop down to 2G and the internet would stop working.CC literally made me run from pillar to post, changing sim cards and what not, but nothing worked.
I still don't know what caused that issue, but considering their apathy towards a postpaid user (ironical, considering they only seem to want high paying users on their network!) I had no other choice but to look at alternatives.
It's really a pity, considering that when it worked, I got some of the highest speeds that I've seen on their network, but they seriously need to substantiate their price increase with something concrete. Mere rebranding and spamming the word 'premium' is not going to hold for the long run.