Good for you!
I have a 1080 FTW and a Titan X P...love both cards...but the Titan X P SMOKES the 1080 FTW...and both are heavily overclocked.
My main use is folding, followed by gaming. The message I am sending to NVIDIA, is that I love their hardware.
I'll skip the 1080 Ti...the Titan X P is way faster than this card will be...and not a worthy upgrade from a 980 Ti or 1080...and I'll buy Volta when it comes out.
Why change out the hardware so often you ask? Well, my folding rigs draw about 1.1 KW of power...24/7... I increase my folding output by upgrading to the latest hardware...rather then building another rig to draw 650 W. The payback on a $1,200 investment at my electric rates is about 8 months.
Why do I fold...that's a personal matter...