I'm interested to know where other folks buy networking cable in bulk. Many of the places I've found appear somewhat "iffy", and I'd like to buy from a reputable outfit that will be around the next time I need to order.
What's particularly complicating my current search is that I'm hunting for bulk stranded Cat-6A in an attempt to future-proof the infrastructure for 10 Gbit (not my call to make). Unless I'm looking in exactly all the wrong places, it's quite difficult to find a decent place to get something like this, let alone receive any choice of color for organizational purposes.
Any recommendations would be much appreciated.
Edit: I'm in Billings, Montana. I'll be surprised if there are any major suppliers here :)