How to export individual tracks (stems) from the Trackd app for an external mix in Mixcraft

As promised in the video, here is the original recording in the Trackd app:
https://trackdmusic.com/busking4unity/a-precious-gift
And here is the external mix I did in Mixcraft:
https://youtu.be/wK1wxTJvzyw
Which one do you prefer?