I just ditched my rotosound 77 jazz flats for a set of nickel lo-riders and wow! My bass is alive again!!
Not sure if I just had a dead set of rotos out of the box but they would just not keep in tune at all and they were dull as. The lo-riders have a nice growl to em and very even as Big String mentioned.
Not that I'm giving up on flats - I would like to try labella deep talkin in the future but these DRs are sweet and after reading all the positive reveiws about them on here I decided to try them.
cheers guys!