15 step alone is going to push me to say, stick with DAW. The sounds you can absolutely create, the general vibe, but like… 15 step is in 5/4 and you’re going to have a really rough time plotting that out in four 16 step pages. If you were to set the DAW to 5/4 and run Syntakt or whatever as an external instrument with the daw sending out note information it could work, but doesn’t seem worth the money imo. At that point I’d rather have a full-fledged flexible synth to create sounds with for arrangement