SOLIDWORKS Visualize Boost vs. Power Boost?

Boost allows you to upload a project through the render queue to a secondary computer allowing
you to continue your daily activities on your personal computer while the boost machine does all the work.

Power Boost allows a Visualize content creator to steal the GPU power from another machine(s) on the network. This is a great feature from an IT standpoint; instead of upgrading 10 GPU’s for 10 different content creators, install ~4 GPU’s on a network machine (render box) for multiple users to share.