In our corp we all use MS suite. Once we've decided to track vacation in the team locally. So we've made a Google spreadsheet with like 12 rows and 365 columns for a year. It was running insanely slow, editing and scrolling it was painful. Also it lacks basic things which Excel supports since forever, I don't remember now but a lot of basic styling and formatting for cells is missing. And that's just for basic work. Import a millon line .csv file to apply a formula to it and then export - wouldn't even try in g-suite. (PS: that's way faster than creating and debugging a script to do the same thing on .csv directly).