Well I have both and Digitakt is definitely my favorite (8 dedicated midi channels / more control / …), so I was considering selling my M:S, UNTILL… I saw this hack (Digitakt Scenes Hack using External Sequencer - #33 by Gerry_Dorsey).
This little movie not only convinced me to keep both, but actually makes me doubt to buy another Digitakt. 
By the way: same story goes for the M:C / Digitone