you guys are great players! Really groovy and engaging. I also love the dynamics of the track. The kicks hit hard and it sounds tight and exciting overall (in my somewhat underqualified opinion)
I think you're overall lacking some lower mid frequencies, and the highs could use some taming.
I would boost the sax and snare however I could (maybe eq, in this case). The snares and toms fills (like at 0:21) sound significantly quieter than the kicks & cymbals as well.
Not sure if you like the ringing at 1:36 but I would consider using a surgical eq to take it down in level, as it's distracting me from the cymbal rhythm.