Yes, they are all amazing, if we only had matilde tracker as vst, it's source is known:
https://sourceforge.net/projects/matilde-tracker/
There is already a vst variant, unfortunately not published only for private use, by its developer, see buzz forum.
Btw. saike, for sample start automation, we can just use Reasamplomatic5000, Kontakt is not needed just for getting this feature, mentioning it here as you gave Kontakt example on hackey trackey github page but no Reasamplomatic5000 example.