Reliance is a giant in telecom market. Their cheap prices always attract customers to use their network. I use reliance as my secondary sim. internet speed is so slow that even google page takes forever to load.
Forget about downloading. Call quality is sort of okay.
But if you want to cut your phone bills reliance is the company you should go for. I think reliance should improve its internet speed its in bytes. My overall experience with reliance is sort of okay but not good