This is precisely what I've been considering! I want a physically small display that can do 80x25 (at least) text, for those times when a laptop isn't available

This is precisely what I've been considering! I want a physically small display that can do 80x25 (at least) text, for those times when a laptop isn't available or is too cumbersome. Because many of the SPI screens don't have the resolution to do at least 80x25, I'm currently using a small composite display, but if I find something that does at least 480x200, I'll give it a go. This'll be a good reference :)