Which benefit does DMVPN provide over GETVPN?

DMVPN supports QoS, multicast, and routing, and GETVPN supports only QoS.

DMVPN is a tunnel-less VPN, and GETVPN is tunnel-based.

DMVPN supports non-IP protocols, and GETVPN supports only IP protocols.

DMVPN can be used over the public Internet, and GETVPN requires a private network.