That remains to be seen. Theres 4 10mm bolts that run thru the dash. If anything fails, it'll be the dash. They did a great job but I think they could've used larger washers to get more surface area. I plan to try a small iPad to see how it works but either way, that ram mount will move regardless of the dash mount. For phones, GPS, cameras, it'll be solid.
Fyi, Rago does have a nice install video as well.