Emu XL-7 & MP-7 User's Group

I have an rm1x+mc505+an200+dx200 setup now, but the sounds on the new 
boxes are much better (at least than the rm1x and mc505).  However, 
from what I've experienced and read, the command stations have lots 
of glitches.  It seems that these are due to OS problems.  So, which 
box has the more stable (and error free) OS at this point?  The 
command stations or the rs7k?

zensufi