I recently borrowed and read the majority of Ennis' run on Punisher MAX, and its a strangely compelling read for what it is, which is an endless murder rampage with a tint in noir. The whole thing is almost unbearably dark and kind of exhausting with few moments of respite like in Preacher. I'm still not the biggest fan of Ennis, but aside from the current Cloonan run (which is pretty good) I can't tell you any other Punisher runs i've actually enjoyed. (I've read one Aaron volume and it was okay.)
Aside from that I haven't read too much comics, I read the first volume of Deathstroke and I was left ambivalent about the whole affair, I heard Priest's run on Black Panther is good, but I'm not sure when I'll get the time to read all of it.
I also read Andrew Mclean's Head Lopper, which has a really enjoyable lo fi style akin to some of Brandon Graham's art.