[gridengine users] Which fork?

[Vadim Gutnik]

This feels like a question for Miss Manners, but... which fork should I use?
http://gridengine.org/blog/faq/ mentions 3 forks:

 ‘Son of Grid Engine’ at: https://arc.liv.ac.uk/trac/SGE
 Open Grid Scheduler at: http://gridscheduler.sourceforge.net/
 Univa Grid Engine Core at: https://github.com/gridengine/gridengine

It's been a few months since the transition from Oracle; is there any
movement towards concensus? Or, to put it another way: is anyone
planning to package any of these forks for Debian or Redhat and make
them easier to install?

 Vadim