That's not P4P, mate. P4P means best relative to their respective sizes. Best HWs are the best in absolute terms at HW, regardless of size. For me, based solely on fights from 1980 onwards, rather than fantasy fight H2H: 1. Lewis 2. Holmes 3. Wlad 4. Tyson 5. Holyfield Holmes would be #1 (just barely) if we considered his per-1980 career too.