GPU for running 6 monitors

[Norrin]

Hey Guys
I currently run 6 monitors powered by a single AMD 5870 Eyefinity 6. For the most part I have been very happy with it.
However, more and more I am beginning to hate AMD and their crappy drivers of late.

My question is what would your suggestion for an upgrade?

More background as the question itself is super vague.

[Edit]
Totally forgot the specs. Sorry
Running a EVGA X58 SLI3 board. Fairly old.
First Gen Core I7-950
12 gig memory
[/Edit]

Though I do enjoy a good mulitbox session, this rig is used mainly for work. Yes I do utilize all 6 monitors while working.
I do like that I can run a 5 box team full screen on separate monitors, and that since they are all on a single gpu ISBoxer has no problem switching to a main monitor.
The monitor switching, though I do really like it, would not be something I would hang my final decision on. Just a nice to have.

I don't plan to mine bitcrap at all.

I was looking into the Asus Rog Matrix R 280x as it will support full eyefinity 6, but they seem to be really hard to find. I also don't like that all this mining crap has inflated the prices of AMD cards.
I also don't plan (at this time at least) to run SLI/Crossfire. Peggle runs blazing fast on almost anything.

I look foward to hearing your feedback.

Thanks