On a recent business trip to Shanghai, my company gave me with a matrix sim card for me to use there. I must admit that i wasnâ€™t very convinced with using a matrix sim since i had not heard anything good about them on internet. But Matrix truly surprised me in a positive way. I was obviously using internet data and the connection made it very simple to check my emails when i was on the move. There was an instance when I had to call the customer care, talking to them was easy cos there was no language barrier. Overall my experience with them was good. Definitely using it for personal travels as well in future.