My tnt sim got blocked after consuming 1.3 gb. Luckily I got it unblocked after doing some tricks, though I'm not sure if I still want to continue using this. If you have no issues with unblocking your sim again and again, then it's up to you guys. But I don't wanna recommend using this or even try doing any internet bypassing methods with your smart, tnt or sun sims. It's just a waste of time, effort and money if you arent able to address the blocking issue.