I went from 5 gallon to 1 gallon to save fridge space, since I don't have a dedicated beer fridge or keezer (yet...). I think the NB kits are great to learn on. I've done 4 (Cream Ale, Chinook, Brickwarmer, and Festivus) with 1 more waiting (Caribou Slobber). My two cents is to keep going...