Lately I have only been doing one at a time. I totally finish one quilt before I start another . I have a list of quilts I want to do. Most of them I have the pattern and fabrics for them in separate plastic bags so I just go through the bags and decide which one I am going to do next. I do have a sampler quilt I have been working on for a few years now. When I need a break from what I am working on at the moment I will make a block or two for that. It is all star blocks and I have all the fabrics for it in a big plastic bag along with pattern sheets of different star blocks. I guess I am a little OCD too LOL