Casa is nice too. The Lagoms are probably the least conical conicals and good for PO. The portability of the Mini is good, just be aware it has a fairly low torque motor and can stall on very light roast beans.
Thanks. It seems like the Casa is pretty similar to the Mini but with (better) espresso capability too - is that fair, or would it be better for PO also?
It just seems to be more capable with larger burrs and higher torque. They claim their mizen burrs excel at light roasts.