I recently was configuring a TP-Link for my parents and it had a neat feature for QoS. You could program the IP address of the ATA (VoIP adapter for those who don’t know) and specify minimum/maximum bandwidth. I think this would be a cool feature as I have devices on my network I’d like to set as a higher priority rather then setting based on ports and such.
Also time of day would be good too. ie: iDevices like making backups as soon as their plugged in… but I want to set them as a low priority only during the day. (not to mention they work off https so I don’t want to set all https traffic to low… another reason for IP based QoS)