EJ20, D'Addario's lightest gauge "jazz" set, features a wound 3rd/G string for greater resonance and a tighter feel while retaining much of the playability of lighter gauge sets. 3 Sets D'Addario EJ20 10-49.
I have been using D'Addario strings, like these, in various gauges, for a long time and have never gotten a bad set. A great sounding, long-lasting guitar string.