Probably a bow and arrow. That way I can shoot things from far away and not have to stab them up close... O_O
But if I was choosing for looks/size, I would choose Sting. The glowing is rather useful. You know that whole,"Hobbits go unseen if they wish so give them this bright glowing sword" Gandalf "joke"? Yeah, I don't think it was that funny. Who here thinks Gandalf is an idiot? EXACTLY! No one does! So why pick on something like that?
Thoughts about Gandalf? Does it REALLY "defeat" the purpose? Weapon of choice? Bonus: Does anyone actually HAVE one of the collectible swords?! If you do, then which one? And if you don't, which one would you want? Have a good day!