SELLING:
Eurorack module Pittsburgh Modular Lifeforms KB-1, a capacitive pressure-sensitive keyboard, sequencer, and arpeggiator for $333.33 + shipping. If you ever wanted to just *squish* the aftertouch on a keyboard directly, this is for you. Enables bizarre new kinds of articulations not possible with plain capacitive touch surfaces or normal keyboards.
If you use Ableton Push, at least you appreciate *squishy* triggering to some extent. Consider KB1, utilizing a different material geometry, a variation on that theme.