I'm using D'addario EXP 12s on my acoustic currently, which sound and feel fantastic, but don't last very long. That's not a big deal to me, since I don't really mind changing strings.
I would not, however, put Elixer strings on, ever. Under any circumstances. They sound terrible and feel weird, and their "incredible" coating comes off after a couple of weeks anyway.
I am, however, a bending kind of person.
Thus, I may switch to 11s, but either way, I like the D'addarios. Just be aware that D'addarios are tighter than most strings, so whatever gauge you're using, you may want to lower by a gauge, unless you like moree tension.
If you don't like D'addarios, Ernie Balls are nice too, especially the Titanium cores. They last longer naturally, and sound great.
Hope this helped.