Newbie help, controller + game

[remboo herow]

Hello dear ppsspp'ers.

My name is Remy. I'm here with a (few) questions about ppsspp and controllers.

First of all, I would like to know if the Speedlink MYON Bluetooth Gamepad Android is a good one for Galaxy S4 i9515 firmware 4.4.2.

Second of all I have been playing God Eater Burst and can confirm it works really well. Do MHF2 and MHP3R work will on the S4?

I am rooted and can modify here and there a few things to get best performance. Also I'm waiting for Lollipop to see if the update will get better performance for ppsspp.

Any thoughts on the controller and/or those games?

Thank you !