Moving from Wiko on Moto G was easy because Motorola mitliefert a migration wizard, just follow the instructions step by step and after a few minutes (depending on the amount of data on the old phone) everything is copied and the old can be reset to the factory state become.
For handling of the Moto G everything's been said in other reviews already. The only "annoying" point is that always virbiert the phone as soon as there is a system message, it is not only a sound, adjust without vibration. After "Google Search" which appears to be a known bug.
The next smartphone will probably be the 2nd version of the Moto G. In addition, the Moto 360 wristwatch. The new Nexus 6 is incidentally also built by Motorola. The build quality is certainly excellent, and is Apple, Samsung & Co. in nothing.