I've always liked Ferox better. I know the merits of Holocaust and all, but any message Deodato was trying get across about the media and violence was thrown out the window, in my opinion, when he used footage of real executions. So, for me, not only is Holocaust uncomfortable to watch, but it's message means nothing to me, so I have no real reason to see it again. Ferox is entertaining cheese that is gory, but so over the top that it doesn't come off as unsettling. Although the animal violence isn't too fun. Eh, check em both out, though, I'm not too keen on the whole Cannibal genre to begin with.