The Martin & Co Acoustic SP Bronze Light acoustic guitar strings are probably my favorite set of guitar strings. Let me start out by saying that I have a few Martin acoustic guitars that I use frequently and I believe in using the same brand of strings on guitars as I find they sound best, especially when it comes to Martin. These strings fit all of the Martins that I use very well and I like the light set of strings best as I find that they are easiest to play for me. These strings in particular really have a great sound to my ear, and while a big part of it is the guitar itself, these strings are extremely vibrant when compared to some other sets of strings that I’ve used with the same guitars. After trying out some other types of guitar strings and not being happy with the sound I decided that when it came to Martin guitars that I would always use Martin strings. The Martin & Co SP series of acoustic strings have since been my strings of choice when it comes to acoustic guitar strings and I don’t see myself turning back at any point too soon. While I will use other strings on some other types of acoustic guitars, I do find that these strings sound great no matter what type of guitar I use them with, whether it be Martin or not. The Martin & Co Acoustic SP Bronze Light strings are just as cheap as most of them out there and I find that I am always getting a pretty good deal when I get them. If you are using a Martin acoustic guitar, I would highly recommend picking up a set of the Martin & Co Acoustic SP Bronze Light strings.