I had a short test of the G5 instrument suit, it looks nice, but not good enough yet:
The rotation knob skips very often a menu selection, nearly unusable
Movements on the displays are not as smooth as I would expect, refresh rate too low, while rest of sim is smooth and 48 fps
Baro unit can not be set to hPa (at least I could not find how to)
Holding the rotation button to fast forward the heading bug moves far too slow
I could not get the following to work: