Idea is the best sim to offering the customer some special recharge offer now a day am using idea sim card 1 sim is prepaid and 1 sim is postpaid both are very good am using this sim but some time am suffering for network problem for basement place but is that not a big deal but when I got proper network the survive its too fast for this sim idea and I have postpaid 4g sim card when am suffering the internet for some time I got good and high speed internet and the speed of downlooding above 1mbps its good sim card