I'm interested in trading my Stipula Ventidue 14k M nib, which is very new, for a Stipula EF or F nib, if it's smooth. My M nib is very smooth and a medium-wet writer. I would need to try your nib and have the option of returning it if I find any problems (scratchy, dry, excessively skippy) and I would extend the same courtesy to you. Let's trade!