Bulk XLR cable recommendations


I’m planning run a long XLR cable in-wall from control Rack to entertainment room around 70 feet. Any good cables recommendation? Considering Supera EFF-I but not sure if this good for my current and future components.
Current setup in  Control Rack Oppo 203 — Macintosh MX122 — MC205 — Entertainment Room B&W 800 D3

planning add MC-611 or 1.25 in entertainment room to power up 800 D3, supposed will adding pre-amp before mono block to enjoy stereo sound. 

Thank you
128x128bitginsiu
Van Damme Tour Grade Classic XKE Starquad. XLPE insulation, low dielectric constant, OFC copper with a few silver plated strands for sparkle, star quad geometry with high noise reduction capabilities. Budget friendly. Grimm TPR is also very good for the money. 
 
If at all possible consider shorter alternatives, like repositioning one or the other. My system has been true balanced for 10+ years. Even 1 M XLRs sound different from one another

The magic is in the midrange, most less expensive XLRs lack it
Hi Tantejuut, Thanks for your recommendation, I will searching about Van Damme Tour for consideration. 
Hello Tweak1, I can't move the Receiver near to the speaker. since there are some home automation equipment connected. Extend the XLR is the only solution to increase the power to the speaker. Thank so much your advise.