When comparing VirtualBox w/ any Linux distro + Terminator vs hyper, the Slant community recommends hyper for most people. In the question“What are the best terminal emulators for Windows?” hyper is ranked 16th while VirtualBox w/ any Linux distro + Terminator is ranked 31st. The most important reason people chose hyper is:
Although not Windows-friendly. But nobody uses Windows terminal anyway.
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Pros
Pro Runs Pre-configured virtual machines
Allows you to run your virtual machines pre-configured by you or others.
Virtual Box versions for:
-- Windows 7/8/10
-- All Linux installations
-- MAC OS x
-- Solaris 10/11
Virtual OSs include:
-- Oracle Linux 5/6/7.x (RHEL clones)
-- Solaris10/11
-- Occassionally a Windows Beta
Oracle itself provides many free VMs, pre-configured with various software stacks and hands-on lab materials for learning, geared toward. These have helped me earn three of my Oracle certifications:
-- Oracle Database development
-- Oracle DBA
-- MySQL development
-- Java Standard/Enterprise development
-- Big data
-- Webcenter portal & others
Pre-installed software in or more of the various stacks includes:
-- Oracle Database 11/12
-- JDK/Eclipse
-- Enterprise Mgr
-- MySQL
-- WebLogic
-- Cloudera, etc.

Pro Supports modern shells
Whether you prefer zsh, bash, or fish, Linux will support it.

Pro Isolated from Windows
VirtualBox provides almost total isolation from Windows running underneath it, removing a lot of security issues.

Pro Free / Libre Software
While the OS underneath it is proprietary and does spy on you or actively violate your freedom, so to speak, you can still have a little piece of mind knowing that VirtualBox (your Linux distro and shell of choice) as well as Terminator are all FOSS.
Pro Cross-platform due to electron browser-based foundation
Although not Windows-friendly. But nobody uses Windows terminal anyway.
Pro Built on electron, supports split panels and plugins
Cons
Con Install a whole operating system for one program
You would need to install the entire Linux distribution just for one single program.

Con Slightly slower than just running Linux
The Windows + VirtualBox layer introduces some overhead that wouldn't be present if Linux were installed directly on the machine.
Con Made with Electron
It uses a considerable amount of resources, compared to other offerings.
Con Not as cross platform as advertised
Most features only work on Mac OS.
Con Incorrect rendering
Terminal window has visual artifacts.
Con No configuration UI; all options must be set via JSON
Con Still maturing as of December 2016
Folks noticed some issues in the 1.0 release cited here.
Con Difficult to find information about it, because of the confusion with hyperterminal
