While it is amazing that the community can make close to any addon or mod, it gets cumbersome to have to load different things for different servers. Especially when it should be directly implemented into the game. One to note is a mod by blenderRus. http://www.armaholic.com/page.php?id=19222

Also there are plenty of experimental interfaces for gear that, in some ways surpass what is currently in game, however do need some work themselves (drop down menus would be faster than scroll, or a combination)

either way, we can implement them ourselves, so this should not take priority, but it would be nice to see these directly implemented into the game.