Here in Brazil the 3V is popular specially with people that have enough room for the equipment, with setups of 20L or more. Their focus is higher efficiency, around 70%. People like me, living in an apartment (or with an angry wife - not my case xD) and with 20L batches, the BIAB is the answer. The ...

Hi! Greetings from Brazil! I ended up here when I was looking for a diagram for a new grain bag and found out tons of other useful info here. I use a 7,5 L kettle (3,8 L bottled) and I'm increasing my batch to a 20 L kettle. I was going to change to a 2-vessel RIMS setup, but gave up as I live in an...