I'm still rocking a Z97, i7-4790k and a 980Ti :) I'm still waiting until I need an upgrade. DDR3 is still performing good enough for the games I run.

Same. Still play StarCraft2 on a 4790k and AMD R9 Fury X.

I was running a 970ti for the longest time, it was only when I wanted to get into some VR gaming that it was time for an upgrade.