It's your money, dude. But you know that you're going to see plenty of other stuff you'll want.
That's why I haven't pre-ordered yet.
I'm holding off to see if anything is revealed for for January that I want more, or if some stuff within that month is delayed. Even if it is I'll have to give it some careful consideration as I don't want to make the beginning of the year too painful [cost-wise].
So while I do like her, it's not enough for me to place a pre-order right away. GSC figures don't sell out immediately anyway, so I'll have at least until December to decide. Hell, Ultimate Madoka was available up until the month of release, if I remember correctly.