The Framework is new but has what it takes to take your apps to the next level, right now rails 5 is beta with ActionCable to make real time but I must say ruby isn't the right tool for doing real time but Elixir is really fast and has great concurrency and other erlang features.

Zend framework is firstly designed for experienced professional developers, who have been part of international teams for years. With Zend Framework one could harness nuances of high scale eLearning, eCommerce and eBanking applications without fuss and implement robust, market demands meeting solutions. Zend Framework ships simple, without modules installed, so firstly to build up bare-bones for simple modular app, you will have to preinstall the set of GitHub hosted plugins and modules. Added to the mix, Microsoft is one of the main sponsors of the Zend Framework project, so your company would experience state of the art technologies mash up right away from the beginning of implementing theoretical application project to code stack. All in all, several international associations are awaiting you to enroll to enhance the experience of using Zend Framework 2.