title_body: The quality of beer from one gallon brewing equipment versus more robust equipment
upvoted_answer: I think it depends on a lot of factors, but you should be able to make high quality beer. You just have to pay a lot of attention to detail. Measuring ingredients becomes super important. A little error can screw up a beer. In bigger batches there is more room for error. Same with mashing. You need to have a really good way to keep the mash at the proper temperature, which can be hard in a small container. Otherwise, there is no reason a 1 gallon batch can't be just as good.