A friend bought the Anti cables level 3 a while back and he brought them to my place for a listen. He ended up selling them for AZ cables which were fuller sounding and had better top to bottom extension. He has since moved on from the AZ but for the money the AZ are a great choice.
I also bought for my own system Anti cable jumpers, 2 sets but I too have found other jumpers that do a better job.
(Dealer disclaimer)