Originally Posted by
dmanthree
I'm looking for a head unit to simply reflect what's on the phone. Why bother with two computers when you already have a pretty powerful one in your pocket?
Sounds like a Quad Lock is what you are looking for.
If you're asking for opinions of why a computer over a phone: 1. Battery limitations, 2. Ensuring phone is available for emergencies and not dead because it's been tracking a ride.