Elektron Musical Instruments

Hi...
Anybody knowing about both machines???

I suppose the MachineDrum has a more wild range of sounds thanks to its 4
synth architecture. And as gavin Cook said: The MD is more for electro
sounds... is this right?
Has the MD a Modulation Matrix???
If yes... How many Matrix lines???

And the Rack Attack is more pure Analog sound right??? As it uses
substractive synthesis and common analog waveforms to generate sound.
Well i am wondering finaly if the RA can do most of the sounds of the MD???

so many questions... i know... but because it is an important choice to
make.

I already have some feedback but not enough...
Thank you guys.
Take care,
Moreno