Hello all- I recently acquired the Soundblox BEF and Bass Distortion Pro, and I'm interested in ordering the Hot Hand. I saw that there's a newer one out (the Hot Hand 3), but I found an older model for sale for a significantly lower price on Amazon. What's the difference between the two, really? I'm interested in making dubstep wobbles and other crazy noises ( a la Nathan Navarro), would the older model work for this? I tried using the search feature, but no post I found answered this question. Thanks in advance!