So I am about done with my latest build in a Core P5 and just found this thread. It just made me think about the fact that the PCI riser cable was folded in half when I pulled it out the box. Needless to say, I am now extremely concerned about the riser cable. It seems like even if I don't get boot errors and general buggy behavior from this system, it won't be running at full potential. Current build is on the Asus X99-AII mobo with an Asus STRIX 1080 OC edition graphics card. My main question is this, if/when the cable that came with the case goes bad, will the replacement cable now be the old replacement cable or the new premium cable? Also, has anyone had experience with the premium cables? I am seriously considering just ordering a new cable before I finish this build. It's really important to me that this build be rock solid. It's a Christmas/graduation gift to my son. Soon he won't be in the house to have dad as his personal IT guy. Really hope @ThermalMike can chime in on this. Although I see he hasn't been active in this thread since November last year.