Not interested in A9LH that much yet (MSET 90% boot rate is enough for me), but I tried the new Launcher.dat anyway...
The screen initialization bug is finally fixed!
-> with superstable3D enabled, top screen isn't fuzzy anyore.
-> with superstable3D disabled, top screen now has correct brightness
-> the N3DS now switches off proper (not hanging on the blue led for 10 seconds anymore..)
-> no need to open/close the screen ever again to fix all the above!
True this fix has been available on every CFW under the sun for the past couple of months, but as an exclusive GW user it made my day ;D