It's wonderful, and worth every penny. Makes this #$% game even more addictive.
Also there are two speeds provided in the software which are switchable. I prefer the very aggressive one. In a fight it is essential that this thing reacts instantly.
The earphones don't have to be plugged in. I use a mic clipped to my earphones that plugs into the separate jack in the back.
I also use a hat. It's easy to get used to.
The learning curve is a bit long with TRack IR, and certain planes just don't work out as cleanly as others...(F4U...)
Be sure and program a button to switch the Track IR on and off at will. This will be beneficial in the transitional period.