Blue Circle power conditioners

Hi,

I currently own a Sound Application XE-12S power conditioner. Its served me well and have been
pleased with its overall performance. That being said its up there in age and curiosity is getting the
better of me. Any thoughts on how a Blue Circle BC6000 or the BC60X1 compares to the Sound Application?
Would this be more of change than an upgrade? Any input is greatly appreciated.

Thanks