WolfpackN64 on 24 July 2017
Sony has the most diversity architecture wise (PS1 & PS1 = MIPS, PS3 = CBE/PowerPC, PSV = ARM, PS4 = AMD64), but they could technically emulate all of these. They also have in my opinion the better system (FreeBSD based). BC is certainly possible in the long term.
UWP isn't really a threat to Sony in the short term since it uses the Microsoft Store and the MS Store is simple terrible.
