We know Merimobiles has been shipping Blue LED Apads. At this point I cannot recommend buying from Merimobiles until the factory resolve the production issues with their current batch. As far as I can tell, they may be still shipping the problem units and have nothing on their own webpage to notify buyers about this. The Blue LED ones are the new RK2808a motherboard, but there are some issues with it right now that make it hard to recommend. Mods and admins should sticky this for the good of the community until someone from Merimobiles clears up the matter.