I have the Okto Njos pedal myself,and I can honestly say, it's worth the price for the fuzz alone.
It's in two parts the main fuzz, is a dynamic synthy fuzz very reminiscent of the 3 leaf Doom,in that as you play higher up the fingerboard, it introduces a subtle octave up,as well as overtones,similar to a ring mod. The Second part is a fuzzy square wave synth tone an Octave down,Very Moog like. And with a versatile octaver thrown in,this pedals a bargain,add a filter and Analog synth tones are at your disposal.