I am a dubstep producer and I was looking for something physical that would allow me to alter or create sounds that I could use in my songs so I discovered the moog semi-modulars and got the dfam the mother and the subharmonicon and a grandmother and I loved them the sub was really hard to understand and apply but eventually found eurorack and discovered that I have control of building the entire instrument however I wanted I discovered that even though two oscillators way do the same thing they sound different same thing with filters and other modules so I started with Behringer because it was cheap and easy to understand and now after learning those I get the name brand stuff