This comparison of islands and oceans is impressive. Thank you for sharing this information. I’m however not in a position to comment on the actual order of these. We cannot access these places with our minds or senses. My general understanding is that there are many paths to reach these oceans and islands. Just like you can reach a destination by different roads. Accordingly, based on the path or road you take, you can come up with different distances to these islands/oceans. So, my initial response to your question is that they are all true, but we don’t know the path or perspective from which they are described. More study is needed to know the nature of space in which these are described before we can understand the different paths that can be taken.