Whats your goal really? Vbox is perfectly fine if you are running VM's to play with on your desktop. Sure VMware workstation will do that as well, at a cost, and have more features, but do you really need them? There is absolutely NOTHING wrong with running vbox, assuming you arent running production workloads with it. I'd also hope you werent running Prod workloads with VMWare workstation either, which what I am assuming you are talking about.