Which phone are you getting?
iPhone X.
Why are you selling it, thought you really liked it?
I did until the litany of issues I have showed up: terrible battery life, keyboard keeps mishandling apostrophes and words, phone randomly freezes and reboots, contacts aren't working properly, Samsung quirks, the lack of support/updates, and my worries about the future of the device.
I am also getting the itch to switch to the iPhone X since it just has an immaculate display, nice build, and is receiving great reviews.
Anyways, Samsung quirks get on my nerves more now that I have experienced issues. Wi-Fi cannot be toggled on and off without bypassing the lock screen. When I use my phone to surf the web while I am on a call, my screen begins to flicker a ton (all my Samsung devices have done this in the past). Then there is the volume warning message when you're listening to music. Or when you use GPS, I always get a 2nd message regarding turning on another location service (Samsungs do this quite often).
I really wanted to like this device and use it for years to come since it has more hardware features and software features than any device I have previously used, but that isn't everything. I have to make a trade off for long term software stability. Samsung continues to deal with carriers and Qualcomm. Using an Exynos device carries too many compromises like warranty support and Samsung Pay. The iPhone does a lot less and offers a lot less, but it is the device best equipped to last me the longest since Apple's support is unmatchable.
Before people say "what about the Pixel?" Well, the Pixel XL 2 is too expensive for what it is and what defects it has. If I am spending that type of $, might as well get the iPhone X. The Pixel 2 is fine and all, but I want a device with better support than getting a Kraken patch by December when Apple already addressed the issue. Plus, the Pixel 2 has awful bezels, a 1080p display, less support than an iPhone, and doesn't integrate with my Mac as well as the iPhone will.
The iPhone will allow me to be happy and think less about phone ownership like am I getting Android O by such and such time? Will Samsung take advantage of Project Treble? If it has major software bugs, how long will it take for a fix? Why did Samsung make Bixby and why does it take too many resources?
With the iPhone, Apple is quicker with updates, support its devices longer, and has much less worries. I just need to really know when is WWDC and what is in iOS 12. I am just going to cut down on reading into tech as well since I will be more focused on other things and be able to enjoy my future iPhone more. Sorry for the essay, but I just have to make the compromise of less headaches to be happier at the end of the day.