I am using both, LibreOffice and MS Office for work. Mostly to experience how it works. On my work laptop I only have LibreOffice 7.0 (the company provides the software and should update it) so not the latest.

In the end I use Calc over Excel, not because Excel is bad per se, but because for my use case it does not make a difference and LibreOffice feels more fresh. I also use PowerPoint over Impress, as there were several things in Impress that did not work so well (making a table smaller, show lines to align form to other elements, …).