From one of the pinned tutorials:
"Use Apple's default apps at first, until you find a good reason to seek an alternative."
Using Apple's apps will teach you how to use the Mac generally, since the apps were written by the same teams that wrote the OS. Most third-party apps follow Apple convention, but not always. So I recommend that FIRST, get to know your Mac and its default apps. THEN, later, when you know what you're doing, you can more accurately assess your needs and get alternative/substitute apps if you find you need to.