CorsairSSC :
I believe the ASUS one is better. Gigabyte have not done a good job with the cooling on their G1 series of cards this year. If you really want a Gigabyte card for some reason, you need to look into their Extreme Gaming series. The G1s are not good.
That being said, with the Strix card, you are paying extra but at the same time getting a nice factory overclock on both the GPU and the RAM, along with a better color scheme and more importantly, RGB LEDs.
thanks for answer ,, gigabyte xtreme 459$ to much for 1070
also what you think about EVGA FTW 439$?
or there is other grahpics to tell me about it
i try to choose gtx 1070 from 1 week i watch to much video but i cant choose