Writing with a Fountain Pen is superior to writing with any other types of pen. I find it most enjoyable. When I strike the combination of a good Fountain Pen and good Paper, the writing quality would be at its best and I achieve a satisfying pleasure. This is an experience and joy only felt by the Fountain Pen passionates.
My preference is still a Diplomat Medium size 7. Unfortunately Diplomat are not producing this classic type any more.