This seems like a nice step up from the 32! I have the KSP and would consider picking up the 37 if I needed another controller. Good experience with KSP overall, but I am a little bummed that the 5 knobs of CC values are global, not per-track. No banks either. I echo the statement that it is a bit strange for the top-of-line model to be outperformed in certain areas by the (much) cheaper counterparts. I care less about the chord-strum thing, but the the BSP and KS37 having more CC control than the KSP stings a bit.
Also, unrelated, but does any one else find it funny/weird that they gave the Keystep 37 a "Major 11" chord?? I heard it in Loopops demo (excellent as always) and had to do a double take. Since when is that thing lol? Maj#11 would have made a lot more sense from a musical perspective. If you could make inversions with the chord types, I could understand the choice. Albeit, still kind of left-field, but at least some useable chords could be made that way. A Root pos. "Maj 11" chord is just plain nasty sounding haha! At least to me it is.