Analysis Plus Oval 9 vs Black Mesh Oval 9

  I recently have added two pairs of AP Oval 9's to both of my systems. I know they are an older model,but I'm good with that as I usually try to purchase on the used market for budget reasons. I am also impressed with the performance of these. I moved on from ZU Libtecs in both systems. (I think these are good cables as well.)  I see the current Black Mesh Oval 9, use different connectors,and a different dielectric.  Has anyone here upgraded from the original Oval 9, and if so,what were the differences you noticed.  I'm really not looking for input on anything other than the question asked. I'm certain there are better,cables out there. Thanks in advance!