ryans Sorry for the terribly slow reply. I'm really happy with my Xiaomi Redmi Note 9T Global. I always use it at 100% brightness, even though that technically shouldn't matter. There are a few new ones still for sale on eBay, but the phone was originally released almost two years ago, so it's kind of hard to find and definitely not cutting edge.
FWIW, I don't spend a lot of time on my phone. I just use it for the basics (send a quick email or text, driving directions, do a quick google search to prove that my brother-in-law is wrong, etc.).
I've been using Mint (since the phone isn't compatible with Verizon) and have been happy with the coverage.
If I were to buy a phone today, based on my experience with this phone and reading the comments on here, I would probably try out the Xiaomi Redmi Note 11T Pro, which was released in May 2022. But honestly I hope I don't have to buy a new phone anytime soon because I'm 95% happy with what I've got.