Several months ago I bought a o3ds coming with 4.5 and I installed rxtools. There wasn't a plethora of choices at that time: o3ds -> rxtools, n3ds -> cake or reinand. One week ago I bought a used n3ds with 9.0 and sky3ds. Now I'm wondering what can I do with this device. Does rxtools work with n3ds now? Is it stable? Cake is better? And Reinand?