Which is better, Fetion or SMS?

Hello … of course, Fetion is the most economical! The reasons are as follows: there is no extra charge for using Fetion, only the traffic fee! Erfeixin's traffic is more than half that of QQ! It's more economical! Generally speaking, 30 meters costs 5 yuan! Enough of your softness! Three text messages a month cost money! Of course, it is a province that deducts five yuan of traffic:)