Thank you guys!
About substance designer, it is just fun to work with this appliacation… I always hated to work with textures but substance designer makes it really comfortable to work “create” them for my objects.
The possibilitys are simply amazing and i just scratched the surface of possibilities which substnace designer can offer 
I’m using the same objects “barriers” for my little project and it makes working a lot easier, one texture “work” in substance designer and i can use the same object a few times in my scene without getting the “Level Recycling Effect”
when using the same objects a few times in a little area… The size of the textures “substance files” is also a big win for me…