I have almost the same build in Arctic Grey
I had a test drive with a 745e with gesture controle and I liked it a lot. I found it very functional and not a gadget. I missed it instantly when returning to my F16
Initially I also wanted the Drive recorder. But my BMW dealer did not advise it because it's very basic and there are superior products out there like Blackvue. The drive recorder does not have a parking mode. I found that very essential. So I will let my dealer probably install a Blackvue instead of taking the drive recorder.