Only one device on the dash? I don't think so. You probably have at least a speedometer and a fuel gauge.
In my experience, having a reversing camera is great, but not if it adds yet another place to look.
Put the screen near the driver's side mirror or near the interior mirror (if you have one). But neither of those is a great place for a satnav.
I much prefer a separate reversing camera screen (which is on whenever the ignition is on, not just when reversing).
A dashcam is good too, but the optimal place for that is definitely not where you would put a satnav.
A screen costs under £20. A good dashcam (buy a Mobius) is a bit more expensive, but poor quality recordings are not worth having.
Last edited by hairydog; Today at 12:28.