If you are into Hiphop - why dont you use the machine that was literally made for that? The MPC?
Seriously - i have the Digitakt and its absolutely fantastic! But i also have the MPC Live now and there is quite a lot to love about it, really. Its not the “perfect” Workflow but it offers so much (including the Slices that youre after) and once you get into it, its really easy too.
The Octatracks Workflow is still not made for everyone Its an awesome Machine, no doubt. But it really comes into its own when its about Sounddesign and Live Performance. Using it just to fire up some Slices is only scratching its surface! I would consider trying out your DT and if it doesnt fit for you i would trade it for that MPC Live, because this thing hasnt anything to do with the clumsly small screen fiddling that the MPCs were known for. It might not be the best workflow compared to our Elektron machines but if you compare it to older MPCs, Props to Akai for streamlining the Interface into such a usable Form. Give it a try