Those three are pretty worthwhile indeed. Hybrid3 is quite unique and Vacuum Pro a full blown synth. even Xpand!2, as a rompler, is great. It has amazing pads.
Would like to commend Sir Larrie on yet another wondrous find.
They just arrived and these are pretty incredible mics at $15 each with free shipping (if you get five like I did).
SOS-review (of the xlr-version):
https://www.soundonsound.com/reviews/mackie-em-91c?amp
Compared to $1000 mic
https://youtu.be/2qjJhpOXmJo