I’m not sure what you’re meant here. The Boum has 4 different mode of distortion: soft clipping, tube emulator, fuzz and square. With the drive and mix knob it’s already a wide range of sound and applications:
The soft clipping is like a tape saturator. The tube add second harmonics distorsion to the signal, very good on leads or bass. The fuzz mimic the behavior of a overdriven mixer preamp. (Insert 909 kick here for hardcore stuff). The square is about ultimate distortion.
On top of that it has a stereo compressor with 1:1 to infinite ratio with input gain, selectable attack and release values. There is a side chain input. It also has negative ratio, something not really common in analog compressors. Even if it’s a one knob compressor, you have to know what you’re doing to have convincing results.
You can go subtle to mayhem. You can go from destroying loops to glue mix, or just add a nice tape saturation flavor.
It also have a gate, not easy to set but it can chop some drum loops in a good way.
And I forgot the filter!
So yes it does not compete in terms of feature list with the AH (lfo, filters, etc) but I disagree with the « one trick pony » affirmation. It’s as versatile as can be a studio analog compressor + 4 different types of distorsion.