game controller——which do you prefer?

when you use ipad or iphone to play games, which game controller will you choose?

Bluetooth Controller Android Wireless Game Controller

It can be used when connected with the Bluetooth mobile phone and without any drivers
Built-in lithium battery, can be sustainable for long-term use after full charge, safe and stable
You can place your phone on the telescopic holder for more convenience to play games
Bluetooth 3.0 wireless transmission can be 6-8 meters wide range of control from the operation
User-friendly software designed to enter the power saving mode when in no connection state
Ergonomic grip design with good hand feels which brings you optimum fun gaming experience
Compatible with iPod/iPhone/iPad as well as the vast majority of android tablet PCs and android phones


the other game controller is screen stick game controller