yosoychema wrote:So, i would like to know if the synth of the Stage 2 is right for me to make these textures (like in a scary movie for example, or stranger and mistery sounds)
Hm... maybe... (not sure what you have in mind), or you could create them externally and load them as samples. Perhaps this depends on how much time you expect to dedicate to exploring the synth section. Best to try it before buying.
For strange/unusual sounds you might want to have a look at the virtual ANS synthesizer (a spectral synthesizer): http://www.warmplace.ru/soft/ans/