Started with Wii U at launch, then mid 2014 bought a PS4. I could have waited honestly but whatever. I have a nice backlog for Wii U mostly, so I am waiting for some PS4 games to be cheaper, I always tend to stay behind on the releases, no need to hurry.
Wii U
Plus Nano Assault Neo, Little Inferno, Runner 2, Super Metroid, SMW, LoZ ALTTP, SMA3 Yoshi's Island, Wario Land 4.
I have not bought anything for Wii U in a long time because I have a backlog of great games to finish. I will eventually get Captain Toad, Bayo 2, Deus Ex HR, Hyrule Warriors, Smash WiiU, Xenoblade X, Splatoon, Yoshi's Wooly World, Kirby and TRC, Batman AC and AO and Mass Effect 3 if I ever finish the first 2.
PS4 has been very slow due to the backlog, but helps me resist the hype in getting games Day 1. Also PS+, have all games since Nov 2014.
I want to get a lot for PS4 but I am playing the waiting game. GTA V, Driveclub, Infamous SS, Bloodborne, Dark Souls 2, Far Cry 4, NBA 2K, Middle Earth SoM, TW3, Diablo 3, etc etc