3DFlyer made some good points. I might add one little footnote. He said the IC7-G has better VTT tracking. Actually, the VTT tracking on the IC7-G and Max3 is exactly the same up to 2.8v which is as high as the IC7-G goes. The Max3 don't start having tracking problems until you run vdimm above 2.8v. Regardless, the Max3 is almost impossible to find and the mosfets on the IC7-G do seem to be more robust.