Berkley J-Walker 120 Saltwater is the best true J-style topwater plug in the set: floating, surface-running, and built for walk-the-dog action on inshore fish.
Berto - Salmon Plug is the best trolling plug option here if you mean classic J-plug use for salmon/trout from a boat.
Outcast Lures Swimming Plugs is a broader plug category that may fit inshore plug fishing when you want a swimming presentation rather than pure topwater.
Outcast Lures Custom Plugs is the right direction if you want a custom-built plug style, but the card has no specs to narrow it further.