TU Dresden, Germany The draft presents _symbolic_ and _computational_ analysis of hybrid key exchange and standalone ML-KEM. In our observation, we believe that hybrid key exchange is preferable over standalone ML-KEM until a powerful CRQC exists which breaks *all* the bits of pre-quantum. This draft also offers opinions of the IETF participants and some preliminary discussion to help the developers and policymakers make informed choices. Finally, it offers minimal implementation guidance for hybrids.