I'll give it ago. SLX2.0 or SWII would be my choice. (I own the SLX2.0) SLX2.0: + looks like a 3-peice, is a 4-peice (I like that compact look) + non stick is pretty good tbh. You can push most plant matter of with your hand, to give you some idea. + one of the best kief screens I've seen + short thread + I think, a good price - the grinder does rattle down to the 4-in-3 style - seem to be having some QC issue judging by the last few comments in this thread (mine seems okay) - don't know the warranty / customer service is like (not used it or seen other talk about it) / no real social media presents SWII: + active here. Seems like they do anything to keep their customers happy + lifetime warranty + removable screens / different mesh types + curved keif chamber sides + short thread + nug cutout + looks like the herb chamber (where the ground herb goes) is pretty large + I think, a good price - I don't have one I think the grind between the two may be different (I'm assuming by the different style in teeth and the different style and size of the hole).