VirtualBox is ridiculously simple to set up and get virtual machines going. Shared folders, shared clipboard and much more are no issue.
But.
It eats resources. The installed virtual machines (VM) run relatively slow. What have you found to be feature comparable - and most importantly more resource-efficient - alternatives for running VMs under Linux?
What about VMware Workstation Pro? Or are you looking for something FOSS? It’s easy to download without creating an account and I found it easier to setup that VB. I actually switched because I’d been having connectivity issues with VB and it took me a year to realise it was a VB issue.