This is where I had mine made (as well as other cables: XLR, MIDI, Ys, TRS, etc)
http://btpa.com/home.php
They no longer carry Gotham. The responded and suggested CA-0446. This is what they said:
I would like to suggest our CA-0446 cable. This is our instrument cable and outperforms the Mogami 2524 and Canare GS-6 with ½ of the capacitance of the other two cables. In addition, this is the cable that all of the artists under our artist program are using for their instrument runs. This includes Brad Paisley, Metallica, Ted Nugent, and many others. They are using this both for live applications and in the studio for most cases. The cable lays nice on the stage and will not tangle up like many of the other ones on the market. Another great aspect of it is the durability that the cable offers.
If you are looking to buy pre-made assemblies, any of the cables featured on this page are using the CA-0446 cable - http://btpa.com/High-Definition/
They also carry Mogami and Canare. Their cables come with Velcro ties, and they tend to throw in a present. Really a great company to deal with.