Actually, the Vita is the next TG-16 especially when it comes to games, the WiiU has few games anywhere and almost no third party support, the Vita has games but almost all of them are in Japan (same with the TG-16/PCE). Both my Duo and Vita share the distinction of systems being utilized for mostly imports, I don't own a single Western game on either system to date and I don't recall ever owning any on my Duo as a child either unlike the 3DS in which I have some (since I have a US 2DS).