Well it depends. I am a big fan of iPhones, and I was holding on to my iPhone X for dear life. But at this point, it really is time to switch to Note 10+ despite the fact that Samsung is notorious for their horrible speaker quality, especially when compared to the iPhone.
Pros of switching to a Note 10+ from the original X:
1) The Samsung DeX feature is worth the switch alone. An extra full featured computer/gaming console? Why the hell not?!
2)Hugely bigger and much more quality screen. Yes please!
3)Arguably better camera in every way. Definitely, especially if true.
4)Much faster wireless as well as wired charging. Where do I sign up?
5)Ability to charge other devices wirelessly from the phone itself. Useful!
6)Much bigger battery. Yes!
7)Expendable storage. Yes!
8)Ability to record screen built in to the phone software. Oh yesss!
9)Amazing pre-order and trade-in deals...
And I'm not even mentioning the pen, the screen fingerprint sensor, etc.
Cons of switching to the Samsung:
1) Worse sound.
2)No more iMessage
3)No beautiful emogi!
4)No more Apple watch(which I hardly ever use)
5)No more excellent Apple EarPods.
6)The punchout hole for the camera reducing the screen size.
Sad panda... But I can live with that, considering all the pros.