Not sure. I just got a Moga Pro power for $40 andits been perfect for VO and my gear vr. VO actually has complete support for it so that tipped me to moga when I was in the market for an android controller

I got it. It works great!

That model differs from mine; how bad (or nonexistent) are the deadzones for the analogue joysticks (the areas in the center of the joystick that results in no input activity)? The model I got (expanding model, as opposed to a mounting variant) doesn't really start responding until the joystick is maxed out...

Sticks are great. Minimal dead zone and great battery life. If anything the sticks are a bit too sensitive.

/me uses ipega and is happy