Are berthing island, heatwave island, Sabah and Langkawi all the same?

Basically, the three islands have different styles. Langkawi is a tax-free island with scenic spots and holiday beaches. Suitable for people who like shopping, eating chocolate, drinking and smoking to go shopping there. Besides, they can go to the beach for leisure. If they are bored, they can visit the scenic spots and sea world on the island and explore the fairy tales of Langkawi. But if they look at the sea, its scenery is the worst among the three islands. Rehang Island and Mooring Island are holiday-style islands with beautiful scenery and white beaches. The biggest difference between this island and Langkawi Island is that the first two islands can only be used for leisure, while Langkawi Island can also visit scenic spots in addition to leisure. Compared with the berthing island, Rehang Island is a partially developed island. Except for two 4-star hotels, the rest are 2-star hotels, and there are planes flying directly to the island. All the hotels on the island have electricity supply. Berthing can only be regarded as a semi-developed island, which is divided into big island and small island. This small island can be regarded as an undeveloped island. The hotels above basically use generators to generate electricity at night. During the day, there is basically no electricity supply on the island, and even fresh water supply is insufficient. There are good four-star hotels and many 2-3-star hotels in Oshima, so berthing island is suitable for consumers from all walks of life. The seascapes of the two islands are roughly the same, but the seabed resources will be richer. So go to that island and see your personal hobbies. Personally, I think you can park on the island or heatwave island. If you want to enjoy it, choose heatwave island. If you want to be economical, park on the island.