Hello fellow IS enthusiasts (dad joke)

I'm looking for a android head unit.

I've been doing some research and two things have become clear to me.

1. They're all expensive. No matter if its a full screen replacement or a android/ios plug in box that works with stock equipment, none of it seems to be cheap.

2. It seems like they all have they're own unique problems.

So I'm looking for something that has full access to the android app store. Specifically I am looking for a unit that can run Waze, and an app called JBV1 (if you have a Valentine 1 radar detector you don't know how badly you need this app). Also it MUST have usb plug-ins. Looking to run a Ipod for all my music. Must keep all factory controls, like steering wheel controls, and back up camera. Lastly RCA's are a huge plus. I'm not going be running a crazy system but I do intend to run some components up front, and probably a small sub in the trunk as well. Nothing crazy, just better than stock.

Before I go out spending hundreds of dollars on something I thought that I would get the opinion of the internet (always perfect in every way) to help me in my decision.

Thanks to everyone who reads this, and especially those who are willing to help.