Help with permissions (bPermissions? Super Perms?)

So today, i just found out that Permissions is now a dead plugin. I spent about half a month setting up a server, trying to figure out permissions and now it's dead.
There is now something called bPermissions? SuperPerms? I've got no clue how to work any plugins like these ... What should i do? Switch to something completely new and delay the public release date of my server OR keep with the old permissions?

I'd like someone to help me figure this out or make a simple tutorial. If you feel the same way, say so, and someone, PLEASE help me figure this out! I'd give Modship or Adminship to the person who can help me! Thanks!