I'm looking for a good quality grinder for my home Nuova Simonelli Oscar. I don't do a lot of volume so am not really looking for a commercial caliber unit. If I am not drinking an espresso drink, I make a press pot so would like a machine that can handle both although I have an older burr grinder I could keep for press pot. So far, the recommendations have run from a Baratza Maestro (around $15…