I did it because I remember having issues with jekyll installation from time to time, like it suddenly broke out of nowhere, and trying to fix it became a pain.
Then I looked for alternatives and found Hugo, changed the template and installed in all my systems (Windows, Linux, macOS) and it has worked like a charm. Also, the speed boost was super noticeable, like, several times faster.
So if I were to choose again between Jekyll and Hugo, I'd go with Hugo.
Seriously, just pick one and set it up. People blog on manually edited HTML files, it really doesn't matter.
I will shamelessly plug my solution: md2blog. You just plop Markdown files into folders and it does the rest, without letting you get distracted by themes.
Edit: addressing the article, md2blog does not support email subscriptions, but it does generate an Atom feed. It also requires using a command line (but the tool is a single binary, so no installation or dependencies to deal with).
edit: on the third hand... i need a place to practice and stay in shape with full stack dev as i'm more of a manager/therapist these days. So maybe something from the ground up is in my future
Plus, it has the added benefit of keeping your front-end skills upto date.
I also use self-hosted WordPress for a hobby blog and like the graphical editor and easy drag drop of images.
That said, I haven't updated my blog in years, and at this point I'm not sure I still know how to! But the good thing about a static site generator, is it just sits there in S3, costing me just $0.14/month.