I think the new brownish style is very impressive, and I'd use it over the classic theme if it weren't for the fact that EoFF, to me, is and always has to be the same blue style. It doesn't feel quite as "at home" as it should feel with the brown style (and especially with the pink style). I used the brown style for about a day before I got too disoriented by it.

Luckally, my sig has transparency that allows use on all styles. Woot.