actually i'm surprised about these "german" style, "israeli style", "french style", etc etc
I'm french, but if i had to produce goa trance some day, i would just produce something that i like among the world wide scene, i would take inspirations from Israel, Japan, UK, whatever...
for example i really like the israeli old sound of California sunshine and I think lots of my productions would sound like that... or like Blue planet corporation, who is french but that would be just a coincidence then.
I am not really into Talamasca, Deedrah, Neuromotor... sound, there is no reason why I would try to sound french like they do (no offence to these artists, i enjoy some of them, they just are not my favourites).
Filteria is a good example.