I used to play with D'addario's on everything. Once tried the SIT strings, which they promise stay in tune even if you bend a lot, and I've found that to be true. Those are great.

Recently I've played with the Elixir's, and found those to be quite good. The coating makes them so smooth to play, and they last longer. I think I'll continue with the Elixirs for accoustic rhythm playing - I like the crisp sound they produce.

I've found them to be a little stale, though (I have very fragile fingers :-)), but will try out the Elixir's for electric as well.

Anyone know of good strings for classical/ concert guitars?