I finally got a G12 fitted on my Aorus 1080ti and all i can say is wow, i used the OCUK tech labs 240mm Extreme AIO which is a gen 6 and it so easy to fit. Before i was getting 70 degree's with the fans at 2300rpm, i dont think it helped me having it mounted vertically. Now i am hitting 50 degree's after 6 hours of gaming and it doesn't drop under 2000mhz boost, my PC is nearly silent with all fans around 900rpm.