I like the Carolina Lunker Sauce. It lasts longer and does not float ot the top, leaving a scent trail behind the bait. They make it in naturally occuring scents, like Crawfish, Menhadden Shad and a couple others.. plus the Garlic which for some reason the Smallmouth Love. (Are they italian decendants maybe?)
Any way there is an article on why to use scents on either the contents page or the Kentucky Contents page you should probably read. It is fairly honest about why scents work or dont work.
Jim Dicken
Editor Fishin.com