I've been using a stylus about 200 days in my PAD career. I'm 745+days in now and I'm still rocking the same stylus. Did not misplace it or had to replace anything. It's a tank and really helps with diagonal matching. Peep my tank.
Only great things are to be said for this stylus from me so far. The only "Bad" thing i'd say is.. it doesn't carry much weight. I actually opened the tip and stuffed two one dollar bill in there to make a little more weight. It works.