I'm no Behringer fan, but the RS9 and 960 sequencers were EXACTLY what I had been looking for as a sequencing solution. While I'm mostly using the RS9 to sequence drums externally (Vermona DRM1 MkIV), I still use it to trigger events in the rack. I've tried so many different sequencers and never felt fully satisfied with any of them until I went with this inexpensive yet powerful combination. Aside from the huge chunk of real estate I'm sacrificing, I have zero complaints.