I know there is no universal perfect string. We all have different ears, but I am having a problem that seems consistent from brand to brand. My low-B just plain sounds dead in comparison to the other 4. I did move down from 130 to 125 and it helped, marginally. I'll go down to 120/118 if it helps more. Floppiness is not a big deal to me. I've primarily used Rotosounds, PSD's and Swing Bass 66's for a long time and I've tried the Alembic ones as well. Same thing - dead low-B. The strings all hit the nut and bridge at roughly the same spot so I don't think my stringing method is the problem.
I like very bright strings and then EQ the pre-amp with a lot of midrange punch for live performance so it cuts through the mix. I prefer roundwound strings. I'm just used to them and don't care about string noise.
If I try a bunch of other string brands and I still have problems, then I will address it more fully at that point.
Anyone have any suggestions on what I should try next, given my preference and EQ settings for rock? There are obviously a ton of things to try.