During a month long stay at the Sunscape Curacao in 2021, I split diving between Ocean Encounters for boat diving and The Dive Bus for shore diving. Both dive ops were excellent. Ocean Encounters tended to use the reefs closer to their dive ops at LionsDive and Sunscape. The farthest north we got with their dive boats was the Superior Producer wreck and Double Reef. The rest were split between Director's Bay, Tug Boat, Cornelius Bay (my favorite), Saba, Shipwreck Point, and Jan Thiel. The Dive Bus trips were all shore dives, and tended to use more northern dive sites such as Cas Abao, Playa Kokomo, Puerto Mari, Playa Lagun, and two across the street from The Dive Bus, Carpile and Pierbaai. To get a better taste of diving Curacao, I can highly recommend using both of those two dive ops so you can fully enjoy both types of diving over some really nice reefs. FWIW, shore diving with The Dive Bus is very user friendly, with transportation from/to their dive op and shore dive sites, with easy in/out at the beaches. Much easier than shore diving Bonaire. I highly recommend renting a car so you can add additional dives at the many sheltered bays all the way up to Westpunt. Also, don't miss diving or snorkeling with the turtles at Playa Piskado, but get there early due to parking availability.