7" mix similar to the 12" mix?

[Fishdockroad]

Does anyone know whether the 7" mix of this is the same or very similar to the 12" mix? I know there are four mixes on the 12" but running time of all of them are less than four minutes which is probably similar to the 7". Only asking is the 12" is a lot dearer than the 7" and that's usually for a reason ie: it'll have the better mix on it.

 

Thanks.