I am dealing with similar issues to Garfield in terms of finding one end all be all modular sequencer. I like the simplicity of my tiny Korg SQ-1 for creating beats and the touch pad of my Make Noise 0-ctrl but hate the lack of complex features like song chaining and pattern creation that my Elektron sequencers have for creating entire tracks of presets to use for sets. I hate the Varigate 4+ it is garbage. I read manuals and watched videos but it is so bad at creating patterns and the least precise sequencer as it just makes a jumbled mess of anything that I connect it to. Hell even LFO does better job of consistent beats. If Voltage Block is as bad as the Varigate 4+ then I'd avoid it. The Stillson Hammer looks fun as well but for $600 there are better sequencers out there.