My favorite because its the one I have :) I got it to pair with my Void Modular Gravitational Waves dual VCO but I'm finding I like what it dose with my Arturia Minibrute 2 and Hydrasynth as well...very nice...but I don't have nearly the experience with the variety of those who have posted previously

https://www.modulargrid.net/e/void-modular-sirius-veil

JB