I just did my first BIAB batch. Over the past few weeks leading up to it I was tying myself in knots trying to work out things like the BIABacus. It seemed overly complex for what should be a pretty simple process. Not to knock the work that went into it or the folks who want to work at that...

Either or. I've got a bottle of cheap vodka on hand that I usually use but sometimes I just use StarSan.