Quite a few people at my club now have GliderGuiders. I have not heard any complaints about the touch screen (a couple of years ago early Oudie's had bad touchscreens, but that was solved with a new screen driver.

I understood that the Avier was the same device as the GliderGuider. I now wonder if that is correct - it would only take a different screen driver to account for our different experiences. Does anyone know?