Hey @boon ! Thaks for the headup and for taking your time reading this post it means a lot to me !
I am sorry to not have been able to push more but if you guys need some more explanations on something particular I can ask some friends in that particular area ^^
To answer your question, I use Photoshop CC right now (the ones you see in the post were done in CS6 though). I think any soft is fine but PS is the most used one in the industry so ... I think it is the best option for me at least (Krita is great as well I heard)
My opinion on Blender... On that topic, keep in mind I am no 3D artist yet so my opinion can be (totally) biased and not really accurate. For me Blender is to 3DSMax what Gimp is for Photoshop (But I have seen beautiful things done with it so. Don't take this opinion for serious stuff haha). Do you use Blender ?
Thank you. I haven't used Blender but might still give it a go as its free and then, when I build my skills up, decide what program to use.
I look forward to seeing more posts from you.