I actually have thought about the EDD vs. Candace comparison before. Obviously Candace rebounds significantly better. But EDD actually might have an edge on blocking shots? (I haven't looked at the stats).
Even though it certainly is more than fair to say that EDD is surpassing Candace as a scorer, I think Candace could definitely score more than she does if she was utilized a bit differently. I remember Candace looked quite natural in knocking down the 3-ball during her debut game (34 points), and I was like, "Woah! Where did that come from?" (thinking back to watching her at Tennessee). But it seems she hasn't tried outside shooting or maximized that part of her skill set/talent.
EDD certainly is the queen at the FT line, though!
Then, of course, you'd have to compare them on defense...but that's not as fun, lol!