This is super cool and relatively fast. I highly recommend the 128 GB stick as I quickly burned through the 32GB option after applying patches.
Windows To Go is Windows 8.1, to go All of the great technologies you use with Windows 8.1 Enterprise work with Windows To Go: Group Policy, BitLocker, BranchCache, AppLocker, App-V, UE-V, and DirectAccess. Windows To Go is literally Windows 8.1 Enterprise in your pocket. Read the feature overview