SiteGround offers very solid and affordable managed hosting specifically set up for Wordpress.
DigitalOcean offers very powerful and affordable unmanaged SSD cloud hosting for developers.
GeneratePress is a fast, flexible and very affordable WordPress theme that we use on almost all projects.
GenerateBlocks is a stable, simple yet powerful plugin that extends the default Block Editor functionality.

Kadence Theme is a modern and highly customizable WordPress theme based on the Gutenberg block editor.

Kadence Blocks is flexible and highly customizable Gutenberg Block plugin.