Originally Posted by #Delete18
There are other roms that aren't stock nor based in CM. The paranoid (PA) and the AOSP are examples.
PA is not an example, it uses the CM sources for our device. In fact, the builds we get - AOSPAL - are all based on CM's device specific repos and only use the frameworks and settings from PA.
AOSP is only ROM not based on CM.
To answer the OP, no there are no other type of ROMs for our device as of now. Either the ROM is based on CM or on Stock. We also have a firefox OS port, but that is also based on CM sources.