Thanks for the suggestions everyone! Right now, I’m considering to get a OnePlus phone when I upgrade now. I really like the high-end specs and sacrificing features that I don’t use/need for a cheaper price point.
Welcome to Android Central! We are happy to have you here! We have many users here who have switched from iPhone to Android - and vice versa! And then we have users who own devices from both platforms! You'll be in good company here!
Going for OnePlus is an excellent decision! They make wonderful devices and I've heard that Oxygen OS is phenomenal.
I've always been interested in OnePlus phones and almost pulled the trigger on the 5T! They have all been excellent models. And they're close to stock Android, so it will be an easy learning curve!