AK / A4 is amazing for drums.
But it has different workflow, and I like it as a separate idea VS dedicated (traditional) drum machine.
AR you have to program beats like everything else (like Ableton, other drum machines).
With AK you can do more generative, groove like beats on one or two tracks with sound locks, or other tricks.
Today if I need to put something fast I use AK more often than DT, but you have to buy dedicated presets banks (Taro is amazing) for drums one or two, multimap them and go crazy