Daddario EXL110-B25

Having 25 sets of this strings in one box in the studio is very convenient, but it takes some space and the E and A strings can be difficult to pull out sometimes. Even so: I'm satisfied because I have this strings on most of my guitars. For many people, a 10 pack or two might be a better alternative, certainly on the road. Having that said: I will probably always have a box like this standing in my studio.