Also lol at the Vita having a "very big year in 2015". Even in Japan it's sinking YoY and it's being completely cleared out of North American retail stores. If you want to see something sad go to the Vita section of any big retailer here, it's a ghost town.
I needed to get a Vita power adaptor and had to go to like four different stores because no one had any new stock of any Vita stuff anywhere (EB didn't, finally found a third party one at a second Best Buy).