How are the SuperPod 6Es? Should I stay in Plume or jump ship?

I'm a happy user of the WiFi 5 SuperPods I bought around seven years ago. I'm looking to finally upgrade my system, and can't decide if I should invest more money into the Plume ecosystem to switch to 6E pods, or jump to something else like Eero or Ubiquiti.

I have a lifetime membership and my system has been mostly rock solid, but lately one of the pods seems to have become erratic and is outside of warranty, which led me to the question above.