I bought these on a whim for my new G&L L2K bass. I have rated them 4 stars because they have only been on my bass 3 days and have been used for 1 rehearsal. They have a nice upper mid range sound without being overly bright. They are less bright than D'Addario, but have a nice fundamental like Rotosounds. If they still have a nice sound in a few weeks, then they will be on my list to buy again!