[echoless]

SlimRom's another nice ROM that has Lollipop support. I'm using it on my 2 year old Galaxy tab 2 and apart from a few minor bugs, it's running fine. SlimRom supports a good number of devices too(most samsung devices and almost all flagships), although not as many as Cyanogen.

[pwr22]

I used to use it on an S1 to get something not 2.3 that wasn't terribly performing