A few things that I love:
- Extremely cheap (i.e. free for my needs)
- Deployment previews for every PR. Coupled with Renovate, this is a fantastic way to manage dependencies. Especially useful since it's a hobby project, making me time constrained.
- One click support for prerendering
- Managed SSL. One less thing I need to do.
- One click rollbacks for when I screw up.