Some time ago I wrote up a wall of text about the augments and my thoughts on them. Figure it couldn’t hurt to link it here in case any of the green horns want an opinion on the matter.
http://forums.dirtybomb.nexon.net/discussion/20403/my-thoughts-on-the-augments-so-far
Now I’m far from an expert, this is just my opinion. However, I’ve spent quite a lot of time playing this game so I’ve got a little room to speak I’d think.