I find that I naturally gravitate toward whichever tool does the needed function the best. When I used to use Keyboard Maestro, I ran it alongside TextExpander even though KM can also do Snippets. KM is a great tool, but creating text Snippets is awkward, and they don’t sync (or at least didn’t at the time).
I have what seems like a million apps for calendars on my devices, but I always gravitate toward the Google Calendar apps because I manage multiple Google calendars in one place.
Likewise with note apps. I have a bunch, but always default to Apple Notes because it’s there and it syncs well. But it’s not quite robust enough for larger projects, so I go to Notion for those. But Notion isn’t my default because it isn’t as easy.