Lightsaber vs. Sonic Screwdriver: The Use of Weapons/Tools In Fandoms

In every good fandom, there comes a time where there is a need for a weapon or a tool. But which one to use? This post examines various fictional and real weapons and tools used in fandoms.

1. Lightsabers (Star Wars): like a sword, but with light. The "light" is formed of plasma. The lightsaber is dangerous and difficult to wield, but in the hands of a Jedi, it's a formidable weapon. See this post for more information about lightsabers. Coolness rating: 10/10. Dangerousness rating: 10/10. Usefulness rating: 8/10.
2. Sonic Screwdriver (Doctor Who): like a screwdriver, but a bit more sonic. When the button is pressed, it emits a light and a buzzing sound. It can't wound, maim, or kill, but it is a useful tool. It can unlock doors, intercept signals, operating machinery and computers, and many other things (as listed on the TARDIS wiki). However, it doesn't do wood. See this post on what I would do if I had a sonic screwdriver. Coolness rating: 9/10. Dangerousness rating: 5/10. Usefulness rating: 10/10.
3. Gandalf's Staff (The Lord of the Rings): a staff used by Gandalf for casting spells. "You shall not pass!" Coolness rating: 8/10. Dangerousness rating: 9/10. Usefulness rating: 9/10.
4. Andúril (The Lord of the Rings): the sword used by Aragorn. It was broken into 6 parts, but then it was reforged. Coolness rating: 7/10. Dangerousness rating: 8/10. Usefulness rating: 7/10.
5. Sting (The Hobbit, The Lord of the Rings): Bilbo finds this sword that glows blue when Orcs are near. (We discover later that it's actually more of a letter-opener because it's so small.) He puts it to good use, then gives it to his son, Frodo. Coolness rating: 6/10. Dangerousness rating: 8/10. Usefulness rating: 8/10.
6. Mjölnir (Thor): Thor's hammer. Very good at smashing things. Can only be held by those who are worthy. Coolness rating: 8/10. Dangerousness rating: 9/10. Usefulness rating: 9/10.
7. Phaser (Star Trek): like a stun gun, but more powerful. Can stun, heat, kill, or disintegrate living creatures. It can also damage shields and cut through walls. Coolness rating: 6/10. Dangerousness rating: 8/10. Usefulness rating: 10/10.
8. The Neuralizer (Men In Black): slightly larger than a pen, this device wipes a person's memory for as long an amount of time as the user chooses with just a flash of light. Afterwards, the people who were affected are highly susceptible to suggestion. Coolness rating: 9/10. Dangerousness rating: 8/10. Usefulness rating: 9/10.
9. The Point-of-View Gun (The Hitchhiker's Guide to the Galaxy): when fired, this weapon forces anyone in its path to understand and reveal the shooter's thoughts. Coolness rating: 8/10. Dangerousness rating: 4/10. Usefulness rating: 8/10.
10. Blue Shell (Mario Kart): a bomb that explodes on whoever is in first place, taking out them and anyone else in the vicinity. This slows them down enough that you have a chance of getting ahead. Coolness rating: 5/10. Dangerousness rating: 8/10. Usefulness rating: 8/10.