I've been using Elixirs for a while, but I just bought a new Martin and it had some strings I just loved - I'm thinking they look more like EXP's. The wound strings look like 80/20 Bronze, so I think I'm going to try a set of that to see if it's the same thing. I started going with the lighter coated Elixirs because I use my guitar every day and I tend to really go through regular strings...Anyway, just wondering if anybody had any thoughts.