well, I am using it now for 3 weeks or so, it took me quite some time to figure out my monitor lua. However for the main usage as using the mfd's it is working excellent. the minor drawbacks are a little bit fuddling with the change of frequencies. With Capt LOZ helios profiles adjusted to my resolution it work very nice. I use it mainly only for A10, because due to the setup up the overlay has to be the MAIN screen in the windows setup and for the DCS setup it has to be the top left screen. so, it is sometimes confusing using it under the normal windows environment when you are using the normal mouse, because it is physically located below the big screen.
i hope you understand what I mean. attached the setups
If you have questions how to setup up the lua's... shoot.
LG