yeah, I managed to find a pair of 184s this summer after I sold my first pair a year ago. I have a hard time understanding just how stiff the 189s must be though, my 184s are stiiiiiff, so at 15% stiffer the 189s must be positively chargy.
It would be very, very interesting to try the current Anima, Moment Wildcat and both versions of the Koala 118/119 back to back :)