OK, for those of you that actually want a heading hold, as well as rate Gyro, AND an off position, all controlled from your transmitter....... Here it is......
and it is available right here from a premium dealer in the good old USA.
One word of warning, If you don't know what a heading hold gyro does, you might not want it.
I got one of these from China several months ago. The first and second time I used it, I nearly lost the plane. Since then I have only used it in rate mode or the handy OFF setting.