No need to hack just because others do. It's not hard to defeat them even without hack if you know how to play your class.
Okay, Admin Console can be helpful if you don't use it on a silly way and get reported..
But the rest is rather useless :P (of course a big advantage, but a high chance of getting banned^^)
you can find some hacks here easily, just look around a bit, there are more threads about the same theme..