I'll be using my Axe III with Presonnus Sceptre 8 FRFR monitors. I'm confused on my best cable option. I've used XLR with the Axe II but are the Humbuster cables better than XLR? I do get some ground loop noise. If you go the Humbuster option, do the cables purchased on Fractal's site just go from the Axe unit to the FRFR monitors?