Even if it has all the same functions, they’ll be in different places and have different icons and sometimes even different names. All your hotkeys and quality-of-life changes in the settings are gone, too. But if it’s better software, the effort to relearn everything can be worth it.

God even if you know what you’re doing it can be overwhelming. Having no options or expectations is a boon sometimes, I’ve made a fair few Mario Maker art comments for this exact reason.