I use the rectangular curved ones. They work great. A digital rearview mirror helps as well.


The screen can be setup however you want, full screen, 1/3left or right, 2/3 and so on.

It is dual layer, so you can use it as a conventional mirror, or digitally. It takes getting used to, but I have had it for so long, I don't even pay attention to the fact its digital.
The camera is starting to go,2 years for a Ebay Hong Kong special is awesome!!! I will be ordering another camera just like it. Oh, the screen is also dual input, so you can hook up a back up camera as well if you want...or a dvd player, computer...whatever.