These were literally the first four listed on Google in my price range. I hadn't even noticed the storage. I poked around a little more, and based on the advice here and on Discord, I think I'm going to go for an Asus TUF FX504. It looks like its big downside is the camera, but when I use the camera for teaching online, I put lots of light on me, which should compensate.
Thanks for the help!