Garmin PowerSwitch, 6 Gang Compa... vs YiePhiot GPS Windshield Mount Ho...

Easy install, easy configuration, no plumbing wires through the firewall. You don't have to be an electrician, no firewall pass through and unit works. Really nice feature about the app is the customization.

After 10 seconds garmin falls on knuckles on steering wheel. Disgusting quality. The size of the plastic ball is too small, so the gps moves every time i hit a bump.