[e-users] About status with wayland

Hello, I found enlightenment is a so good  DE for my device, it's fine with Xorg environment, but my device memory is limited, so I want to use wayland, I use EFL 1.27 and enlightenment 0.26, I found wayland is not stable in office website, is it still not stable now? Can I use it for my daily use now?
And my device only has touch screen, so I want to use virtualkeyboard and inputmethod. I found vkbd module, but it cannot dispatch key to any app. There is wl_weekeyboard, but not loaded. And wayland imf module cannot loaded too.
I set the environment ECORE_IMF_MODULE to wayland, but it cannot init successful, looks like load order between the wayland server and imf module. I am confused now, what's the problem? I use it with wrong way or the module is not complete now ? Anyone can help me? Thanks very much.