Toadzard is right, you only need a handful of good gun, cause you can fly with them, or change brick propertys, make doors, make events etc. with it, and also drive them around or fly them, maybe even use them to enforce administrative rights and punishments in an advanced way......
Sorry Toadzard, I hope what you've written is sarcastic or ironic....
Anyways, I think the board should really have some more sub sections (Vehicles, Tools, Weapons, Gamemodes, Misc)