In general, I feel that thicker-gauged strings sound fuller (maybe tubbier) because their added mass doesn't allow them to vibrate as much/freely as thinner strings. Excellent for playing groovy fundamentals, but if you like to slap, tap, and play fast runs/fills (especially up the neck), they're not so great for that.
I also find that thicker-gauged strings go deader a little quicker.
That being said, gauge is not the only factor. Core thickness plays a part too. For example, a 45-105 set of Dunlop SuperBrights will feel more spongy under the fingers than a 45-105 set of GHS hex-core Boomers because the SuperBrights have a very thin hex core and the Boomer have a thicker one.
You don't always need thick, bridge-cable type strings to get low action. You could get lower action using a 45-105 set of DR Lo-Riders than you could with a set of 45-105 DR Hi-Beams simply because the Lo-Riders' hex-core makes them a little stiffer. And then you have 45-105 DR DDTs that have an even thicker core because they're designed for drop tuning.
And Derek Boyer of Suffocation (a death metal band that uses low tunings) uses 45-65-80-100-130 D'Addario ProSteels, which is a far lighter gauge than you'd expect from a death metal band. He says that he doesn't need a big string to get a big tone. That he doesn't have to mash or clobber the "lighter" strings as hard to get a big tone and can reserve some of his energy. Economy of motion and all that.
Then again, I'm a string-GASer and am always trying to find "the" string. I feel like the bass chooses the strings, and I'm still on a journey to find "the ones" for my basses.
I also find that thicker-gauged strings go deader a little quicker.
That being said, gauge is not the only factor. Core thickness plays a part too. For example, a 45-105 set of Dunlop SuperBrights will feel more spongy under the fingers than a 45-105 set of GHS hex-core Boomers because the SuperBrights have a very thin hex core and the Boomer have a thicker one.
You don't always need thick, bridge-cable type strings to get low action. You could get lower action using a 45-105 set of DR Lo-Riders than you could with a set of 45-105 DR Hi-Beams simply because the Lo-Riders' hex-core makes them a little stiffer. And then you have 45-105 DR DDTs that have an even thicker core because they're designed for drop tuning.
And Derek Boyer of Suffocation (a death metal band that uses low tunings) uses 45-65-80-100-130 D'Addario ProSteels, which is a far lighter gauge than you'd expect from a death metal band. He says that he doesn't need a big string to get a big tone. That he doesn't have to mash or clobber the "lighter" strings as hard to get a big tone and can reserve some of his energy. Economy of motion and all that.
Then again, I'm a string-GASer and am always trying to find "the" string. I feel like the bass chooses the strings, and I'm still on a journey to find "the ones" for my basses.