Normally I am always the type to go with the quality "name brand" parts but radios are an exception for me. Most of the popular brands are way too restrictive for me. You can barely do anything with the units if the car is moving. Watch video, change settings, mess with equalizer. These are all things that you can't do just because the car is moving. Why even have a screen if you can't use it 90% of the time. It's also become quite difficult to "bypass" these, you used to be able to just ground the parking brake wire and be good. Now they have gps antennas and can tell if the car is moving. These "off brand" units (atoto is one of the best IMO) are not based in the US so they can't be sued if you crash your car. They have absolutely zero restrictions. Still use apple play and car play. They have the play store which means Netflix, Hulu, YouTube. Whatever you want to do. If you do your research you can find units that have good hardware and perform just as good if not better then a comparable "name brand"
go with this one I have installed 4 of these units they are great you will need to purchase the back up camera separate but those are cheap. These units are great because there are no restrictions like the "name brand" units have. You can watch movies while the car is moving etc. If you want a little better quality screen and more memory look at the atoto S8. If you look at the frequently bought together section it has a good backup camera to go with it.