On a slightly different note, I fitted some Maruszczyk Nickels on my Dingwall Super P5 a week or so ago (from Bass Direct) and can honestly say that after a day or two of being a bit too bright sounding, they’ve mellowed down nicely and feel really lovely to play. Great tension for me - not too stiff, not too loose. Much prefer them to the set of D’addario NYXLs that I fitted and then removed within 10 minutes! This is all subjective, of course.