I suppose you could call what I do "rotating" but I think mine is just working on s number of projects at the same time.
When I work on the QFK's kits it's so simple that I satisfy my "making something" need. While doing this, I generally have my design wall working trying to create something with the left over blocks from other projects....that is if I can remember just where I put those. (Note to self...work on organizing your sewing area!)