All good Barbarian players will choose which weapon class they want to use throughout the entire game. It is wise to do this as you will then know precisely what weapon you want to trade for and you won't waste time saving points and missing out on the damage bonus until you decide.
Lore
Warriors of the Snake Tribe, who favor the spear and are known for their cold eyes and sibilant battle chants. Only seasoned warriors may apply to the spear the techniques of the Snake-a patient teacher that reminds us that all foes can be defeated in time. These are lessons learned from the many dangerous pit vipers that breed among the steppes surrounding Mount Arreat.[1]
References
↑Diablo II Manual, page 67. Blizzard Entertainment, 2000.