BR500 Router IPTV Help configuration

Hi,

I would like to know if I need to enable this feature on my router or this not recommended for my goals.

I have vlan 180 for Streaming devices that use : Netflix , Amazon Prime and Kodi with Live channels streaming .

I need to configure that vlan on BR500 AS IPTV or this not necessary ?

Also , the PORT 3 on BR500 Connected to GC110 Netgear Switch that all streaming devices connected to it as vlan 180 ( Streaming devices) I need to configure any special vlan other than 180 or other configuration for best streaming without any lag on Netfliex , Amazon Video or Kodi live channels ?

Thanks very much .