I’ve mentioned the PowerShell v6.2 experimental features before.
This blog post from the PowerShell team https://devblogs.microsoft.com/powershell/general-availability-of-powershell-core-6-2/
gives a good overview of the available experimental features.
I’ve already covered the use of the temp drive. The command not found suggestions and implicit remoting batching look like they could be useful. The abbreviation expansion could make interactive use more efficient
under: PowerShell v6