How many of you own multiple systems? I own a standard 5-10 gallon single tier system that I love and use frequently but ive been kicking around the idea of making a second system for pilot batches maybe 1-2 gallons. 5 gallons takes me awhile to drink and if it doesn't turn out the way I want it even takes longer. I was thinking with a smaller system making smaller batches I could hone in on some solid recipes then repeat them on my big system if I decided I want more of a batch or larger quantities to age. Just curious if anyone out there does this or has any input on the idea.