Probably the playstation 4 its not discontinued like the Wii U is

Obviously its...

Wii U, no contest.

i actually played watchdogs on my wii u back in 2014/15. then watched youtube and got the trailer of watchdogs 2 as an advertisement. i sold my wii u plus games for a cheap ps4 then. i had a lot of fun with it, but when it comes to local multiplayer wii u with vwii is unmatched!

I have both and I use my Wii U constantly but I haven't touched the PS4 in 3 years! So I'll go with Wii U.