1D III Memory Card question.

[Fast Glass]

I certainly will.

Also, and I suppose you might not know. They make some seriously fast SD cards that match or exceede CF cards. For example Sandisk makes a 300mb/s and is only $54 for a 32 gig card. That's very reasonable and more than enough capacity for a 1D III and for how I shoot.

So my question is, because the 1D III is not UDMA compatible and can't fully take advantage of the speed of super fast CF cards. Some have said that SD might be able to actually be faster than a CF because of how these old beasts work? I haven't actually seen concrete evidence, might just need to test this theory out.