I've had good experience with different kinds of D'Addario strings as for their tonal quality, playing comfort and longevity. This set didn't disappoint me either. For more detail, see https://www.guitarworld.com/features/the-best-flatwound-bass-guitar-strings-how-to-choos e-the-right-flatwounds-for-you and http://www.shortscalebass.co.uk/short-scale-string-choice/ .