this one is 10000rpm (i think), 1417ipm in the xy, and analogue drives.
so, closer to my tc229 in performance, but without the useless serial drives.
of course, thats assuming its all in running order. im curious if the "newer" higher performance analogue sanyo drives in this will behave better under linuxcnc than my old ones. id buy it myself if i wasnt still looking for a place to put my existing machines