I also have this "dilemma". I tend to have different projects at different homes. At our mountain home I have most of my fabric, books, notions and 34 sewing machines, no lie. I make most of my quilted projects there.
At our first home I have 3 - 4 sewing machines plus some fabric, patterns and duplicate notions for making baby and doll clothes for various relatives. I do some piecing as well.