Hi so I'm a new owner of a Razer Phone and I love it, but I don't think I'm getting the most out of it. I want to use a controller with some racing and FPS games but I'm not sure what to go with. Anyone got any tips? I've tried a PS4 controller over Bluetooth but the buttons don't map correctly to the games; not sure if this is normal for Android or if there's an issue with the PS4 controller. There are a ton of Android controllers on Amazon but with most of them the phone sits in a bracket which would press against the volume controls. Not sure that would be very good!