When Vue 5 comes out, or at least when the feature list is released, I'm going to decide whether to upgrade from 4 to 5 or to Pro.

So PRO users, what PRO feature(s) are you finding most useful? Can no longer live without? If Vue 5 didn't have this feature, you wouldn't be at all interested in it?

And are there PRO features that turned out to be not as useful as you thought they'd be when you first read the feature list?

Thanks,
steve (kongorilla)