I use two different Watermans. i really like them, and they seem to last forever. I've had both for several years, and they show no sign of wear. And I use them a lot! I have one that my grandson--the little darling--threw on the gound, bending the nib somewhat, but it still write perfectly.

On a side note, when writing personal letters these day--when you care enough to send the very best, write a letter!--I use a couple of dip pens with ink wells given my by my wife for my wife on my last birthday. I thought I liked the feel of my fountain pens until I discovered the wonder and beauty of a dip pen and real ink.