Slim bean is under beta edition. It comes with many add-on features. It is for those who want to have multiple new things in the device. It is based on a dark theme which is lightweight. The lock screen and notification drawer is also a bit simple. It has black white icons with fast performance mode. You can have more shortcuts on the lock screen now. And it really works fine. There are ample of additions available in customization. You can quickly customize the tiles and hook up most important apps on the top side. It has a dedicated community that can help you to overcome any issue if appear. Having a support on the end is a vital part for every rom. Because there you have choices to get issues fixed. Based on Slimpie this rom is another amazing solution.