Good news! Priced higher. Must be to get rid of old stock? I can understand android only cheaper but you already have a win 10 licence and android is open source?
I scanned over the teclast bbs last night and there was no hint of a release date for dual boot. I personally will pass on it for a month or so when I get my Plus. It seems that a lot of the issues the pro owners are having revolve around the dual boot bios / teclast android rom. I read that they have contracted a Germany software developer to straighten out the issues.