TR-08: is this the same sound of the tr-8? if it is, then this is useless
SH-01: I didn't see any demo where the person compare to the original, and it doesn't sound much like it, but it's cool anyway
SE-02: studio electronics > roland, so yeah, this collab is fire.
Sp404A: isn't this the exact same thing as the sp404sx but with a more modern look? I wish they included the audio interface that ALL OTHER AIRA HAVE, but...yeah, I really want a sp404sx, if I don't find one used, this one might be the way to go now.