For all design work we are now using Affinity Publisher, Designer, and Photo. Affinity Designer is equivalent to Illustrator and Photo is comparable to Photoshop. These are very powerful and can open Photoshop files and more.
Learn how to use Affinity here
Affinity Designer video tutorials
Affinity Photo video tutorials
Their Vimeo channel
Keyboard short cut cheat sheet: https://s3-eu-west-1.amazonaws.com/affinity-docs/shortcuts/Affinity-Shortcuts-Cheat-Sheet.pdf