I recently took a two classes at my LQS; one on needle turn and one on machine applique. I think it would depend on the project. If you are looking at doing a project that will be laundered several times over the years, I think needle turn is the answer, and it can be relaxing (at least to me). If it is a wall hanging or a table runner, go for machine applique. It's quicker and will be okay for a few washings. I would suggest taking classes, if you can, or find a good book on the methods. JMHO.