I really enjoy applique and have mainly stuck to using wonder under fusible. It is fast and easy; especially if you use the zig zag stitch. But raw edge is also very quick. I have also done one quilt with turn under starching method. It really took a lot of time, but was a wonderful experience and the end result was fantastic. Look at some tutorials and videos, read some blogs and see which type you want to try first. Have a great time.