Review on Enhance Your Gaming Experience with the Mobile Game Controller for iPad/Tablets: 6-Finger Joystick Handle, L1R1 Shooter Gamepad Trigger & Aim Button by Tim Wilson

Mobile use COD. Not terrible, but not great either. Basically, I don't like the ergonomics of the controller. I would say I have medium sized hands and the grips are too vertical for my feel/comfort. Another thing is that the trigger travel is quite long compared to the traditional touchscreen response time. Use multiple actions at once with triggers.