The issue is I'd much prefer to spend the extra $40 for a 4GB card.
My primary concern is avoiding the "whine" sound that many, many people have reported (not just from NewEgg) exists on the EVGA models. This leaves me with the Galaxy 4GB, but I cannot find any information on whether or not it "whines" as well. It has a different cooling system, so I suspect that it does not, but I was hoping someone here could verify that for me.
The Gigabyte 2GB was the backup choice, in case the Galaxy 4GB did, in fact, whine.