For me it's DMR, Ghost, Hardlight
DMR seems to be the best all around but really shines on mid to long range. Up close it's not the best but can still do work.
Ghost but only because I don't play much big team. I find that on 4v4 it's an awesome distraction.
Hardlight just saves my ass, plain and simple. I think that in certain situations most of the abilities are awesome (even though I only use a couple) and it's a thing of beauty to watch a well oiled team work in harmony using multiple abilities. I've only been on the receiving end of that last part but I still appreciate the skills.
A funny thing happened last night when I was playing with a friend. At one point, we were both using Hardlight and we were close to each other when an opponent fired a sticky detonator round near by. It looked so cool when we both backed up towards the wall and broke out the Hardlights as the round exploded. I imagined it would be real cool to have a whole team of dudes or even a big team with Hardlights all lined up freakin' Spartan phalanx style.
I LOVE paying for Xbox Live! I also love that my love for it pisses off so many people.
