Oh ppl, you don't know what you have until you lose it! I am unfortunately on Windows, and I miss CMD+Tab and CMD+Tilde style of switching so much. It's vastly superior in terms of reducing cognitive load.
Are you familiar with all the Windows Button shortcuts?
Win+# changes to that application in the task bar (Win+1 is the app nearest the start button, etc). That lets you develop a lot of muscle memory for switching between apps if you pin things to the taskbar; for me Win+1 is always my browser, Win+2 is file explorer, and so on. Win+Up maximizes a window, Win+Left/Right docks to half the screen, Win+Shift+Left/Right moves a window between monitors.