I recently got two boxes of Perry Plastics: Mercenaries and WOTR Soldiers. Both sets are great and have a ton of pieces, all of it well cast and notably NOT heroic scale! I really like the basic infantry... they look like the old-school 5th ed Empire plastics in ways, only far better and very proportionate.
Why a bunch of those? Zombies of course!! The zombies/ghouls sync up nicely, though the zombie hands look a little big on the Perry figs (open hands at least). I intend on a mix between Mantic, Perry, and whatever other stragglers I can hire (reanimate).