I tried Zola and liked the speed and simplicity. However support for its templating language is scarce and I'm not super keen on writing extensions in Rust. I have also looked at Hugo, which is determined to uphold evil and suffering by using Go's horrible templating minilanguage; Nanoc, which is cool but at times inscrutable and perhaps a little too obscure; now I'm playing with Jekyll. In short I am doing everythin…
I've been using Gatsby recently and it's been pretty good, as long as you're not opposed to node and JS.
What else did you try before landing on Gatsby?