Haven't touched ACC.
As for the RAM speeds, DDR3-1333 stable 7-7-7-21 vs DDR3-1600 8-8-8-24 or 9-9-9-27 with proneness to instability is no contest. I'll take the stable configuration every time.
That said I would be the first to say my Samsung 1333s are probably not QUITE up to the task of 1600 MHz. So when RAM prices get a little less insane I might snag a proper DDR3-1600 kit for 8 gigs of RAM goodness.
As for the RAM speeds, DDR3-1333 stable 7-7-7-21 vs DDR3-1600 8-8-8-24 or 9-9-9-27 with proneness to instability is no contest. I'll take the stable configuration every time.

That said I would be the first to say my Samsung 1333s are probably not QUITE up to the task of 1600 MHz. So when RAM prices get a little less insane I might snag a proper DDR3-1600 kit for 8 gigs of RAM goodness.









