I have limited experience with Jamo. I have installed a few systems that the client already had. They sounded OK, but Paridigm sounded alot better to me! I've only sold Paridigm for 5 years, so I don't know how your "old" ones would compare to the "new" Jamo's.
Every day is a good day.......some are just better than others!
Proud to say that my property is protected by a high speed wireless device!