Bluetooth Headphones with MFi Controller

I am considering getting a new MFi controller, but I typically play games with bluetooth headphones for sound. Does anyone know how well the PXN Speedy or Nimbus work with bluetooth headphones connected?

I use my studio wireless with my PXN Speedy all the time and it works great! The only problem I have is the audio lag due to the headphones, no fault of the controller.

Sweet! Thanks for helping me out on that one!