Alright, what i am looking for is for a controller that is very reliable and robust (which i have heard about the S4, trust me, I was reading every review and preview possible!) but still easy enough to be able to learn at my low skill level. I'm not saying I'm a first timer, I've done a party here and there, tried my hand at mashups (I'd rather not share), and this style of learning has been going on for about 2 years but I wan't to make this hobby into something I can not necessarily make a lavish life off of but as a way to make money on the side and be proud of what i am doing. Sorry for getting side tracked but this is what i want and don't want in a controller/software
Want:
1)Up to date and compatible with most midi devices
2) To work with my Kaossilator(Been my fun jam for years!)
3) Something that won't break or need to get sold for a better model
4) Allows for expansion into other styles of music

Don't Want:
1) A controller much bigger than the rest of my set-up( I don't like being flashy)
2) Sticky jog-wheels (Can't loosen)
3) Unnecessary features

Sorry for such a long post but I felt like making it so long since then I couldn't forget anything and have everything in one place, Thanks DJTT!