Long running (and pausing) VMs behave better on fusion. I see better stability when pushed hard. Better use of the hardware. Been a long time since I ran benchmarks, but the same VM was about 4-10 seconds faster on a 2 minute process. Not enough to matter for most. The native disk access helps with things that are IO sensitive.

The UI drivers are better... so if you open up and run a Linux desktop, it feels much more native, if that is a thing.

I don't think I've even opened virtualbox in the last couple years... so my comparisons may be dated. YMMV

But it also depends if you using VMware Fusion on MacOS or VMWare Workstation on Windows and Linux.

But if you use Linux I would suggest using KVM/QEMU and on Windows, Hyper-V.

You can use Vagrant with both KVM and Hyper-V.

I can't use Windows boxes with Vagrant on Linux. It doesn't seem to work that great.