Of those two get the white, that way if you change outfits or get bored of teh boot, you can dye them any colour you want.
But why would you get drop kicks? The new shell on the wallisch and seth will be well worth it. Anotomical toe box, pro liner and replaceable heel and toe, will be well worth the extra money. The seth also comes with metal buckles.
IMO dont bother with the drop kick, go for the seth so you get all the features, and just swap the tounge if you need.