For the bass i play with, Fender Aerodyne jazz bass, I actually don't like the Ernie ball cobalts that much. For the price and with the bass i'm using i expected a lot more than i got. For some reason when i'm practicing they don't stand out in the mix at all compaired to my previous strings.
I think i'm going to go back to Ernie Ball Super Slinky 2834 Nickel Bass Guitar Strings. At the moment they seem to be the strings for me.