Do you use any of the Microsoft programs along with Obsidian in your workflow?

So, a friend invited me to share 365 with him, and now I'm wondering if there is space to use this integration

i Use obsidian mostly to manage my writing development research, the liking resource has become indispensable to me

but i didn't actually enjoyed doing the actual writing of chapters and drafts in obsidian, so i was already thinking of saving the actual writing and formatting for Word

but this post is actually to ask of other use cases i could have for the other apps or just hear on experiences, cause i could sign up and realize i have no real use to

Like, i thought i could use Onenote to make "final" versions of my note, that are more nicely formated

Or use planner to menage the projects

i know obsidian can be whatever you want, you could for instance build a better productivity and task managing system than notion for example

but honestly, I'm a basic user and i would like to stay that way

I'm not interested in learning to build complex databases or snippets to do what i want

like i find that work fascinating but not for me haha

so, yeah, i just wanted to hear some experiences, see if my line of thinking is right or is not worth it

thank you in advance for any reply