I had a TP-Link deco, which while great as mesh, you couldn't limit the speed of certain devices. Which was again fine, except when the PlayStation 5 in a room could literally saturate the whole 250mbs bandwidth of my internet and when it would do an update would make our whole houses internet unusable.

It's seriously impressive how it wasnt possible to set per device speed limits or even QoS which has been a thing since like 2007