The guys over at Buzzfeed tested out an arsenal of weapons to see which ones would work best for fighting zombies. Here's a list of the blades:
Gator Machete Pro
Bear Grylls Parang
Gator Machete Jr
Camp Axe
Prodigy Serrated
Drop Point Serrated Fixed Knife (with bottle opener)
DMF Folder
(All the blades are from
Gerber)