"Do you think those synths would be good for my purposes ? "

Well, given you have shot down the basic building blocks of what you supposedly want with contradictions...

" biggest passion is music such as Depeche Mode with Alan Wilder .

I really once and for all want something that can match the sounds of what my musical idols use .

Well I don't really want to sound too vintage so I prefer not to use analog synthesizers , I just happen to like what was done with them in the past."

lol then...

"I've heard some samples of the Korg Triton and I also know a band which uses them . While I like that band I don't really like the sound of the synth , it sounds too bright and artifical for my taste. "

Your honestly all over the place...just go play some keyboards, even if you have to drive for hours to get to them just go play some keyboards. Hahaha cause right now your having half baked realizations about things that were already spelled out in earlier posts.