I think it's hard to beat the Roboworm. All of their worms float. They've been around for years and they're considered a standard by many anglers. Not many other worms on the market are as effective as this worm. Lots of sizes and colors to choose from, plus they're cheap.
Took me until last week to figure out zoom makes a super salt trick worm that doesn't float and the original worm that does-says which kind right on the package.
I use the Kicker Fish High Tail Holeshot worms and Roboworms. The Roboworms are my favorite but they do tear up pretty easily. Zoom Trick worms don't float but have caught many a bass.