This is the best sim nowadays. Because this sim giving full enjoyment for three months . It is giving unlimited 4g data, free calling, free messaging for 3 months . I am using this sim from 10 days and I downloaded 35gb movies. And 20 gb viseos and many more. It is little difficult to buy this sim because to buy this sim you must have companies code.and if u buy this sim you can enjoy three months not giving a coin.