Braid line with fluorocarbon leader

[roadrunner]

Do you just use it for Carolina rigs or while tossing a Crankbait too?

my thought was to use it with my Crainkbait while throwing around stumps and whatnot.

I use it on spinning reel and fish 3 inch curl tail grubs for smallmouth and I use it on a baitcaster with a jig and pig or a worm it is very sensitive I use a softer rod when I fish this set up.