upper channel that has 12dB slope and touch of resonance is hard to emulate. i love it for snappy and bright percussion, or some techno-ey sequencer line. but don't use it for classic west coast lpg action. also, you need an amp module (gozinta in my case) to get the best of it. once you can condition the level you are hitting the lpg with, a whole different world opens.
bottom LxD channel is darker, and gentler. kinda similar to my Optomix rev1. except vactrol in mine is little too abrupt, so for classic 292 ring i prefer the Optomix. it is perfect.
another contender i would recommend is Tokyo Gate. it sounds little less clicky and perhaps rounder than Make Noise offerings. it has limited control over resonance - tho one should be aware that introducing it moves it from LPG to Resonant VCF kind of response, i.e. it shortens the ringing.
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