If I were you, I'd wait awhile, enjoying your present set of cables and wait until someone like thecableco.com offers a broken in pair of the newer ones so you can compare at your leisure.
A quick look at the ads here shows more than a few used sets for sale leaving me to believe there are others like you who wonder the same thing.
All the best,
nonoise
A quick look at the ads here shows more than a few used sets for sale leaving me to believe there are others like you who wonder the same thing.
All the best,
nonoise