Same complaints every time a new model of GPU (or any other updated product) is released. You'd figure after a couple of centuries of the same pattern, folks would figure out the nature of the beast.
I couldn't say it better myself. I got my 2 Titans Black SC and I love it, couldn't be happier, i do minimum gaming but more compute work, not letting them go for long time. You can never, ever be up to date with the "best" when comes to technology, especially GPU's, by next week you can ether be still happy and keep it what you have , or keep on re-digging you pc just to install something "updated" until next round which is always just around the corner, I've been there to many times, you have to draw the line somewhere