Gpu questions Help

[opdark3200]

I am looking to get a new gpu and was wondering if I should go for a gtx 1070ti or 1080. I want to has 144 FPS to go along with my monitors refresh rate but also has some decent graphical setting. I want to go with the Strix cards of either so I can sink it to my MOBos lighting and also I like the design. I just want to know wich is the best price for performance

 

[srimasis]

last time I checked Gtx1080 prices these were just 40-50$ more than Gtx1070ti. So you should go for Gtx1080. What resolution you will be playing BTW?