buy more 1080ti now or wait for next nvidia generation?
I have been pondering the same question as it seems the prices of 1080ti's seem to be creeping up and up.
Just ask yourself, if you were selling a product that was beating all the competition and was still flying off the shelves at over retail prices would you want to release a new product to compete with yourself?
Short answer is don't expect Nvidia to be in any hurry to release Volta gaming cards. Maybe in 6 months. Early 2018 is not realistic.