I do use both but the exact opposite.

We all use Gmail, gcal, tasks, gdrive, keep, etc.

We have nest products everywhere. We have Google pucks everywhere.

I use a Samsung and there's key software they offer that no other phone manuf. offers.

There's a lot more flexibility in using software and files without being specifically tied down to Apple, so it makes easier for cross compatibility against Windows, Mac, Android and iOS

I'm sure we could argue the merits of each ecosystem but the differences are minimal these days