I like the River2Sea Spittin' Wa in poison (get the bigger size), the Lunk3rhunt Combat Frog in white, Boze Sumo Frog in clear green, and the Picasso Walking Shad in bluegill. I do think adding rattles makes a huge difference, it mimics the sound of a bluegill popping bugs on the surface and it adds a little more weight. You have to super glue the nose of the Combat Frog with super glue or it will sink. When bass are just nipping at them I highly reccomend using the Lake Fork Frog Tail Stinger Hooks, they don't tangle with the legs too bad, and almost never get hung up in the weeds/pads.
Spittin' Wa for lily pads/open water.
Combat Frog/Sumo Frog for slop
Walking Shad when the bluegill bite is on. This thing is awsome, it walks just like a Spook but completely weedless.
If I had to pick just one it would be the Spittin' Wa by far. I use it 75% of the time. If you are unsure, just watch the TacticallBassin' video on it.