In-stock with delivery option. Can't go wrong with this.
Pot stills are just fine as long as you actually know how to make proper cuts. But the smaller the boiler, the more problems you will run into. Plus your output of drinkable spirits will be pitifully small. I would never try a boiler smaller than 5 gallons.
One word for ya. "Reflux". Don't waste your time with any other type of still.