good question. https://basic-tutorials.de/en/ifa-tp-link-expands-deco-series-of-wlan-mesh-sets/

ya, the Deco Ax10s still have no release date on them. could be January even. https://community.tp-link.com/us/home/forum/topic/175736

Looking forward to this release. Still in 2019?

try enabling IPv6 (use the same method as IPv4) and Fast Roaming. If you have Ethernet in ur home, connect each deco to the Ethernet.

For anyone else watching this thread, this TP-Link post looks very helpful as well: Similarity and Differences of Deco Models https://community.tp-link.com/us/home/stories/detail/768 more info about...

@Carvendive this table comparison is also very helpful: What are the differences between different models of Deco? https://www.tp-link.com/us/support/faq/2423/