There’s Orange Pi Zero, they are pretty good. I have the very first version from circa 2016, and I like it. The only thing I’d change is to move from 32 bit to

There’s Orange Pi Zero, they are pretty good. I have the very first version from circa 2016, and I like it. The only thing I’d change is to move from 32 bit to 64. But IIRC their very next version is 64 bit. And as of today there are three or four versions. All of which are pretty cheap.