Elektron Musical Instruments

I've been considering purchase of MachineDrum, and after I was 
almost certain that this would be a drum machine of choice, I've 
heard Monomachine demos.

My first questions is: does anyone know whether the demos on the 
Monomachine sound page such as  E-LE-KTRO by Ziggy and Shiderman by 
Storm are made on Monomachine only, or are any other instruments 
being used on these.

My second question is: would Monomachine be a capable drum machine --
I understand that the limitations concerning the number of tracks 
would be a concern, and that MachineDrum, on the other hand, is 
designed more for synthesis of percussive instruments, but would 
there be any other reasons why one would choose MonoMachine over 
MachineDrum as a his primary drum machine.

Any comments would be appreciated.

Thanks,
Erol