so far i have tested most of them, including the popular launcher pro and ADW and ADW EX, the best one i've come across (and still using til now) is the SPB shell 3D. it's super smooth, efficient and also super battery save. the problem with it is FC on the launcher itself if u are using it for a week without a restart, or it'll just restart the phone when u install an app. Maybe this is due to I'm using the jack sparrow version of it. and of course, there's no live wallpaper.