The D'Addario EXL110W Nickel Wound Electric Guitar Strings (Regular Light Gauge) have the same high quality standard as the popular EXL110 D'Addario strings! The main difference between these strings is that the G string of the EXL110W strings is also nickel wound! I use these strings mainly on guitars where I have problems with the tuning of the 3rd string (maybe you know the problem!), because it seems to me that with a nickel wound G string the tuning is much better (no more problems with detuning!). So, if you have the same problem, you should maybe test these strings! It's worth the try!