Many people know of the Namiki Falcon that can be purchased today with a variety of semi-flexible nibs. But Pilot apparently has been making these for a while. It's also known as the Pilot Elabo, although there was also a flexible nib on one of the Elite pens (a precursor to the Elabo/Falcon). I'd like to get one of these semi-flexible nibbed pens, but I'm wondering if I'd do better going with older models, or getting a more recent model? Anyone here have experience with both?