I use a lot of Berkley Vanish 8 or 10 pound for tubes and similar lures, especially for casting.
I use Trilene XT or Vanish for crankbaits, spinnerbaits and jerkbaits depending on cover I'm throwing into and the depth I want to get the lure. Vanish lets lures go deeper for the same strength rating.
I use XT and Fireline for docks and other shallow cover attacks, and deep in the river currents when drifting the tubes, etc.
I play with Big Game, Trilene XL, and braid at times for specialty purposes.