For my Graupner MZ 24 pro, I have to use their Alpha 110 flight controllers for micro. The two I have are working well. They are tuneable from the radio and a pc. Last night I ran my Parrot conversion into a light pole full speed and it kept flying. There are connectors for software flash, camera, pads for light that they say is switchable on channel 6. I hacked some superbright LEDs to the front to replace the ones on the board. The pads for the motors are straight forward.
Range? I have not reached the limit in that my fail safe will have it drop out of the sky when it does. It has gone far away as to where I had trouble seeing which way it was going.
It sends back low voltage telemetry by voice at 3.2 volts. It is settable for V threshold.
I tuned one by the manual and the other by a model supplied by them on their site.
I have nothing to compare it to except a Parrot mini wifi/android control.
Being a fixed wing RC pilot, I rate the precision as excellent. But you can use it only with their HOTT radios.