A lot of people are giving you some good advice and all you keep doing is questioning them. I suggest you invest some time in the security section and read up on encryption etc instead of second guessing those who are trying to help you mate. Using a mobile is not as secure a connection as you should be using imho. Others may disagree with that but at the end of the day mate you do what you think is best, personally I would never use a mobile phone for anything TOR or SR related but that's just me.