some ppl commented that coated strings r abit dull compare to non-coated strings...but superbly long lasting and less squeeking sound from the string...if ur not those who r too picky abt tone...elixir would be a very good choice...

d'addario EXP is oso coated strings like elixir...nvr tried b4...but read it in some other forums that this string sounds better than elixir..yet had the same features of elixir..