where do I block p2p in hotspot rules

Checking to see if there is a better way to block p2p in hotspot rules.

I have a hotspot setup nothing fancy just the generic wizard setup. Adding

/ip firewall filter add action=drop chain=forward comment=“” disabled=no p2p=all-p2p

and then moving to the start of the firewall list seems to work just fine. I was just wondering if there is a another location I should have this rule?

Note: Yes I understand this does not block encrypted p2p. I control that in other locations on network that deal with unknown packet types.