Upgrade advice - should or shouldn't?

[allikat]

I've never had a real stutter problem. My paired GTX460s are fine for me, and give me no trouble at all.

[Phaedrus2129]

I've found stutter very noticeable with asymmetric Crossfire; a Radeon 4870 and 4850 produced terrible microstutter that made games less playable than on the 4870 alone.

[Shadowww]

Originally Posted by allikat

I've never had a real stutter problem. My paired GTX460s are fine for me, and give me no trouble at all.

Quoting your sig:

AMD PhenomIIx4 B555 watercooled, Asus CrosshairIII Formula, 2x2GB G-Skill Ripjaw DDR3 1600 CL9
2xSamsung Spinpoint F3 HDD, 2xGTX460 1GB, Silverstone Strider+ 850 PSU in a Silverstone RV-02BW case

How you managed to get SLI to work on a Crosshair III? ;o

[yojo2]

SLI Hack probably.