To me PNW was a little too centralized for my liking – as in, everything that it does runs off a single master clock, whether it’s internal or external sync. It can be a clock divider, Euclidean rhythm trigger sequencer, synced LFO, can do envelopes rather than pulses etc. but it can’t, for instance, generate envelopes from two independent gate streams, nor give you unsynchronized LFOs. I can see why it works well for a lot of people, but it really wasn’t what I wanted.
And the menu wasn’t enjoyable for me either. Not deep, but a lot of back-and-forth. To me, a tiresome amount of horizontal “menu swimming” is worse than “menu diving” 
You can create gate/trigger patterns with it but it’s not really a sequencer like a Beatstep or Korg SQ-1.
To me, for gate/trigger/clock manipulation and sequencing it’s hard to beat Teletype (though it does require a certain mindset), and for a variety of flexible modulation, Stages is excellent (though since its output range is 0-8V, it may require attenuverters/offsets for some applications).