For drop shot fishing, the best starting point is a soft, subtle worm or minnow bait paired with a dedicated drop-shot weight. The Smartbaits Inc Straight Shooter - Drop Shot 4" (24 pack) and glow version are built specifically for deep, clear water and finicky fish. The X Zone Lures Hot Shot Minnow 3.25" (8 Pack) and Butchers Baits 3.5" Baby Bass Snappin Shad are strong minnow-style options when fish want a more baitfish look. For the rig itself, Missile Baits Rattle Shot Weights adds sound to help fish find the bait.
Keep the bait mostly in place and work it with small shakes, short lifts, and pauses. In clear water, fish it vertically or on a slack line near structure, brush, or suspended fish. Use lighter, subtle baits when fish are pressured; use the Missile Baits Rattle Shot Weights if you want extra attraction. The X Zone Lures Hot Shot Minnow 3.25" (8 Pack) is especially good when you want the bait to stand upright and look natural.
Switch away from drop shot if fish are buried in heavy cover, then a punching or heavier rig is better. If fish are chasing larger forage or want more movement, a swimbait-style presentation like Sunrize Tackle Big Hammer "full body" Swimbaits - 3.5 inch - 6 pcs. can be a better choice. If you need a ready-made system for heavier cover, the Real Fish Bait The Big Shot Rig 2/pk or 4/pk is more suited to that than a standard finesse drop shot.