I actually prefer the MS apps on my iPad over my MBA, on the MBA I have to restart Teams every day as it just randomly decides it no longer wants to open and when it is open when I enter a meeting it’s pot luck what audio device it wants to use regardless of what the OS is using.Exactly the same in mine. it doesn’t help though that Apple does very little to improve their business apps. In finance you really need them And Microsoft doesn’t have full feature parity with Windows, especially for Excel.
That said, I enjoy using Teams, Outlook, SharePoint, onedrive, Microsoft todo a lot on my iPad.
We were GSuite users previously and that was effortless on a MBA/P in Chrome. Everything worked as it should, sharing files was 100% easier (than Office) and collaboration was very smooth (versioning is great - I know Office has that now).
Hardware wise we rarely got an issue with an Apple device over the life of it but Dell laptops… expanding batteries, broken hinges, broken ports etc Yes they are cheaper to buy but TCO I’d wager is not less.