I'd use 12-15lb fluoro on the rod you use for spinnerbaits with the smaller swimbaits.
These are not the best swim baits, but they are on sale at Tacklewarehouse--a good place to start
With the rising water levels, the shad spawn just underway, and the blue gills shallow for the next two months, I'd throw the 5 inch versions of the Big Bite Baits super shad swimbaits in blue gill and SS shad. A good place to throw these smaller swim baits is around shallow grass and windblown points. On cloudy days with some wind, the bass are more likely to chase. To go after some of the bigger post spawn fish feeding deeper, I'd get some of the six inch versions on a 5/0 hook and peg a 1/4oz or 3/8oz tungsten bullet weight infront of the bait
For fishing shallow, rig them on a 4/0 1/8oz weighted screw lock swim bait hook
Another cheap option is the Luck E Strike Bassmagic swimbaits--The 4.5 inch natural shad, baby bass, and watermelon perch are good colors