Found this clip with the Doom and Proton (previous version).
Seems like a great match. I realized that the possibility to mix in your dry signal, as well as control the level of the fuzz signal, might be winner when combining with an envelope filter. To get back some of the dynamics, making the envelope filter respond better. Hmm, maybe it will be a second 3Leaf pedal in a really short while...
What makes the YD such a great match with the Proton and WL is the dynamic, envelope-like quality of its fuzz, as discussed further back in this thread (maybe go back a year or two). You can especially hear this when muting the strings with the right-hand palm, left-hand choking, etc. Combining it with the envelope filter really enhances the juiciness/funkiness of the wah effect. Other fuzzes often slam 'balls-to-the-wall' with less dynamic effect. I haven't tried those with envelope filters yet; that may also work as its own flavor and effect, but I just know the YD and 3leaf envelope filters totally play like they were made for each other (as one would expect, duh).