One set (EADG) Kolstein Heritage strings. Used for several months after I bought a new bass. I assume the strings were new also. They seemed ok, but I switched to Velvet Blues which I like better.
Used: Set of 4 Innovation Super Silver Bass Strings EADG
Played for a total of less than 10 hours.
Nothing wrong with the strings, but they didn't seem to be what I wanted.