I am using reliance gsm sim from three months.
It is not good in network range. I go outside no network avaible. When I am travaling sone where no network avaible. Reliance is not good networks.
But reliance has many low rate packs.
Reliance is best for calling and smsing.
It has very low rate calling packs like 10 paisa per min etc. And also good in internet packs. Very low rate internet packs avaible like I always recharge with ?14 coupn and I get 1GB internet.I mostly use reliance for internet.