Paranoid Android is one of the biggest roms around. They are known for innovations like Pie Control and Peek notifications. This is also one of the most customizable roms available. They have just announced official support for Lollipop on several devices. Devices include Nexus 4, Nexus 5, Nexus 6, Nexus 7 2012, Nexus 7 2013, Nexus 7 2013 LTE, Nexus 9, Nexus 10, OnePlus One, Oppo Find 7, Oppo Find 7s. It should be noted that if you are using the OnePlus One it is recommended that you first flash the latest Cyanogen Mod nightly and then flash the latest Paranoid Android nightly on top of that so that all the firmware stuff will be working. You will also need to be sure to grab a copy of the Gapps package to flash with the rom. These are Alpha builds so there my be a bug or two. Head to the link below for the downloads.
via Paranoid Android