I haven't heard anything from Hyperkin about the status of my Supaboy (I will email Lawrence...right now!), but my Pokefami DX finally shipped, after almost a week and a half after I placed the order (there was some confusion about whether I wanted the fami/md adapters right away, which I don't.) Looks like it's right on track to get here by the end of January.
Wonder which one will arrive first?