I've had colour screen parrots in my car since 2004 and a few years ago I upgraded to the still current version, the 9200, as it did give me more input options via the AUX such as audio from the phone, and even an SD card, that I never used.
My first was V2 and I decided to upgrade to a V3, which I think does do that thing with the controls that I'm sure the V2 didn't do, in that you can't use them when the unit is playing music, something I discovered on the way home, so it must be normal.
I also think V3 maybe sounds worse through the AUX, so I'm looking to abandon it and I suggest you don't worry about the AUX, it's never been a great sound source from day one in the Falcon, at least the B series cars.
I haven't heard too much about the newer V2 Kayhan unit, but specs wise it seems a lot better. I did get a taste of their customer service though as I sent a message about features like wireless Android Auto and wireless charging and got bombarded with spam about the product, things I already knew, and kept being told that bluetooth is wireless, it can do wireless. Well, wecome to the early 2000's Kayhan, you have Bluetooth, and it's wireless, in your unit. How proud they must be.
I figured a V3 with integrated wireless Carplay and Android Auto and to use the little cubby hole as a wireless charge bay were good ideas, but apparently not, they fell on deaf, spamming ears.
On the whole I like the V2 unit, but it's about to be 2021 and the feature set is no there, especially for a unit running aftermarket Android, they are the easiest to get wireless Android Auto running on. Otherwise I like the fact that all my music will be routed through the proper audio channels, not the AUX.
So it's been a while since your post, so maybe the V2 is up your alley? It seems expensive, but the MKi9200 Parrot unit is pretty damn expensive these days, those things have gone up since I bought the first one.
I don't drive the car much anymore, but I would like to update it as my daily has all the new tech and I do like it. So I'll keep on looking.