The Jabra earpiece has the advantage of being both cheaper than the Nokia replacement and more durable. I found the foam ear part on the Nokia particularly flimsy and not very comfortable, but the Jabra's flexible, rubber earpieces of various sizes are considerably more sturdy and, after adapting to them for a day, found them to be much more pleasurable to wear. I do miss having the hang-up button on the cord however. Friends tell me clarity has improved with the Jabra. Would definitely buy again.