Okay, neither of these synths have been released so this is speculative but I need to get some answers.
First, I make Electro-Industrial/EBM.
From what I know, the BS2 has kind of a Rolandy-with-a-touch-of-Moog sound, and I've heard that the original Pulse was very heavy and had a cold/hard edge to it, so I admit I am leaning towards the Pulse 2. The Pulse 2 would also fit better (form-wise) into my studio (I have a space picked out for it).
My other analogs are/will be the Alesis A6, DSI MEK (I know its hybrid but it uses Analog CEM filters, and the filters are always the most important part of an analog) and Arturia Minibrute... so I think that no matter which one I choose, the synth will have a different tonal character to all the others (I also have a Micro Q... I assume that the Pulse 2 and Micro Q will sound totally different).
So, should I go for the Pulse 2 or the BS2?