Recommended for multiple websites JOOMLA! development running at once within the same server session in your Windows powered desktop PC.
Built-in server already configured and tweaked to meet the latest Joomla! requirements.
Additonally, will allow you to build your own offline DEMO PORTFOLIO WITH ALL YOUR JOOMLA! PROJECTS together and carrying them inside your (HighSpeed) USB portable disk, when needed.
Use locally the same server versioning structure (Apache, MySQL and PHP) in your OFFLINE and ONLINE servers. That will save you of potential conflicts and deprecated code issues, when exporting/ importing your Joomla! website from and to your online server.
>> i.e. If your ONLINE server runs Apache 2.2.15, MySQL 5.4.x & PHP 5.4.x is better to choose the latest equivalent Joomlas2Go! package with Apache 2.2.27, MySQL 5.5.39 & 'DUAL' PHP (5.4.32 & 5.3.29) than the newest one.