I've used these for years and they never let me down. Other brands have jammed up my printers, come loose from envelopes or just didn't take the printing right. They are a standard that I can use regardless of the printer or the software and not worry about it.
I have used these for years now and found them to be simple and advantageous. Upon learning how to add a picture to the label and placing them on envelopes, our mail person was amazed! Every time she sees the label she makes a nice comment (it's a picture of my wife and I taken several years ago). To my knowledge, we have never used any other label and we will NOT use another label. End of story!
I have run millions of these labels through the printer and have never had one jam, peel off, or get stuck anywhere. Can't say that about any other brands.
The Avery 8160 easy peel address labels are great for right-handed people. But I often think when I'm using them that it would be more difficult for left-handed people to use them. The pop-up feature is great and allows a right-handed person to easy pull off the label and position it wherever they choose easily. But if a left-handed person pulls the label off with their right hand, it will probably be a bit awkward. If they pull it off with their left hand, they will have to reposition it in the hand before being able to affix it anywhere. I could be wrong, but I think the actual design of the labels could be made to accomodate everyone a little better. Otherwise, a wonderful product overall!
These are great address labels but they can also serve to make labels for spice bottles, medicine bottles and tags for electronic chords. Many times I print out address labels to relatives and friends before going on vacation so I can just stick them on a post card or envelope and don't have to carry my address book.