I usually have multiple projects going too, in various stages and of various complexities. I try to only have one "tricky piecing" quilt top going at a time, I'll offset that with a simpler blocky quilt or strip quilt, and then there's always at least one or two finished tops waiting to be basted, or that are basted waiting to be quilted, or are quilted waiting for binding. I like having lots of options when I walk into my sewing room. And naturally there's always something on the design wall and on my graph paper being created...