I'd agree with
@Garz on the customisation and screen of the Android / Samsung combo...
That being said, one month on the X, and I have the S8+ which I power on occasionally. Kept the S8+ as I saw reviews that the S9 battery wasn't as good
The thing is, in my country (Caribbean)
1. Apple Maps don't work
2. Siri can't provide traffic information
3. Siri doesn't generally understand me
4. Google assistant on iOS is a pain to use (traffic updates etc)
5. On the Samsung the assistant works flawlessly, traffic updates are constant and simple and it just understands me easier
6. To me the camera on the S8+ is a lot better than the iPhone... I've been a pixel peeper and hate the camera quality of the iPhone since iOS 10/iPhone 7 series