If you focus on a single band (1-band (no Split)) in the Band Splitting options. Stick to the single distortion engine (ie no morphing yet) and choose which Distortion Type. Opt for 1 Basic Distortion, you prtty much have a tube amp type of patch. Tweek the 8 band graphic to taste and choose some compression or not.
I matched my fav Aftershock Bass Overdrive patch to my Ultrawave, it's on the Community hub called "GMC - Bass Overdrive". My patch has separate Ch1 & Ch2 variants which you can fade between using the Balance control (mapped to the Sustain knob). Ch2 is basically a heavier version with Compression, so it sounds like 2 stacked Tube engines from my Aftershock. It's my most used bass dirt and my usual goto.
If you look up my "GMC OD / Muff / Gated Fuzz" patch, it's an Overdrive, morphed with a Big Muff options (Using the Sustain knob to morph) and CH2 has a diode gated fuzz (Titan II / Woolley mammoth type of sound) that is faded in using the Treble knob (mapped to Balance). Super versatile and really sweet for dialling a specific dirt sound.
I've created a "GMC You're D II" which is quite close to the three leaf Audio pedal. It produces the tones and the sounds, although it dials in differently. But it's all there if you play with it. My copy of this uses a remote expression to dial in the Balance between the "33 Octave Fold 1" and the "5 Diode (positive only) type. Channel 1 needs a wet / dry mix (sustain) to tame down some of the crazy-ness and bring it into the target zone. The Ultrawave can get way more crazy than the 3 leaf Audio version. Unlike the Aftershock, the Ultrwave doesn't have any range limits on the control knobs.
A very similar patch is my "GMC B:assmaster & Gated Muff" Patch. I like this one a lot and I use it more than my You're DII patch. Morph is mapped to Sustain and it morphs between a gated Big Muff and a Gated Fuzz. The Treble control fades in Ch2 (Balance) which brings in the B:assMaster sound. This patch covers a lot of ground and I get a lot of BEAD tones from this. I find it more intuitive to start in familiar dirt territory (Muff and Gated Fuzz) and fade in the crazy B:assmaster tones to taste.
So yes the Ultrawave can do everything the Aftershock can and a lot more, however you will need to dial it if it's not already on the Neuro community.