What grinder do you recommend for the NEO?

Thanks to the NEO's Flow Control Portafilter, you can craft espresso without use of a high-quality burr grinder, as any lack of fineness/consistency in the coffee bed is supplemented by its pressurized properties. Any grinder will do, so long as the grind size can be set coarse enough to avoid clogs/build-up. You can even use pre-ground! 

However, if you're in the market for a new grinder, we'd always recommend investing in a high-quality, espresso-capable grinder so that you can take the next step in your home brewing journey and upgrade your NEO with the Bottomless 2-in-1 Portafilter and Pressure Gauge Kit to truly take control of your extraction. 

grind Recommended grind size for the NEO's Flow Control Portafilter