MHLLV: Measuring Up

[MikkelHPANDA]

Issue #2 of MHLLV series. Discusses state-of-the-art HLLVs. Comparison with MH12500 module proposal.

https://docs.google.com/document/d/1H3vc_GhePJlMjzNxBwxIVyxxiWEd56k5pPMnNfBE62Q/edit#heading=h.pexk2u12i5j