Re: What instrument cable brand do you prefer?
I've been using Spectraflex and Dimarzio cables. The Dimarzios are a good quality, fairly sturdy cable with fair clarity and low noise. Spectraflex are exceptionally durable compared to many of the Guitar Center offerings, and a little more durable than the Dimarzios. I want to say that the Spectraflex cables are slightly less bright than the Dimarzios, but slightly clearer and more even response. Dimarzios seem to have a more sensitive treble response whereas the Spectraflex cables are more even across the spectrum. I Spectraflex for both instrument and speaker cables, and Dimarzio for instrument and patch cables.
I've used Planet Waves which are priced very fair and offer a similar sound quality to the Dimarzios, but I find that the Spectraflex speaker cables are better overall and with similar prices. I recently tried the Fender premium cables, but they don't impress me with quality vs. cost. Fender isn't going to sway me from Spectraflex. Some great but more expensive cables are made by Lava which I have a few of their patch cables still. The absolute best cables you can buy are Evidence, but ridiculously expensive for anyone who isn't professional musician. I used to have a little setup with an Evidence 10' instrument cable and 6' speaker cable. There was a subtle but obvious difference between it and any other cables I had laying around. I ended up selling them for some Dimarzio cables and haven't regretted it, but if I were to go out to buy the best, I would buy Evidence.