Good option for international traveling --- I was traveling to Malaysia and had bought a matrix international sim card for my phone needs. I was using their sim card for almost 6 days, I can very comfortably say that their network there is pretty decent and calling locally as well as back in india is quite.. I was using their data services and I had absolutely no issues with that as well. I could check my emails anywhere and at anytime. Matrix sims are a dependable services for sure.. Thanks team!