Been thinking of picking one of these up for a while, but before I do, I want to hear your experiences. It seems there are two camps when it comes to speaker cable; simply, those who believe they hear a difference and those who hear none at all. I'm in the second camp as I believe there's a difference. I currently own a George L's and Planet Waves cable. I used the Planet Waves for the longest time, before switching to the George L's about a year back. I never had any problems with the Planet Waves but when I changed to the George L's it seemed to sound better. Fast foward a year later, and my opinion has done a complete 180 - the George L's sounds thin and brittle to me now, with the PW sounding thicker and more balanced. This is particularly evident with the Bogner, which sounds utterly glorious either way, but has even more thickness with the PW. Now, some may say it's a placebo effect, but I'm sure there's a difference. On to the original point of the post, you guys that are using the Siren, what are you comparing it to, and what did you find in comparison? Worth the money? I mean, I know that question is subjective but even so... Anyway, thanks for any responses.