I think they are very close to each other in terms of career resume, but for all the talk amongst the fan boys of how “prime” Silva would beat any 185er and 205er ever why didn’t he do it? DC went and did what a majority of men are too afraid to try (even though they would never admit it - and I know Anderson fought at 205 but never for the belt) and he got it done. Being a 2x champ gives DC a leg up on Silva, and since Cormier has never popped and Silva did twice... that’s a KO for DC’s career over Anderson’s. Even if we discount the PED’s I’ll still take DC... but taking everything into account DC is top 5 ever and top 3 clean GOAT