Hi itsungna,
I don’t think that you will find anyone that has tried all three that would be able to share their opinion about your original question “Which of these three is the closest if not exact?” but forum searches on Novosbed Aria and on Dreamfoam Supreme Gel (and on Ultimate Dreams Supreme Gel) and on PureCool Supreme (you can just click the links) will bring up all the forum posts that mention each of them and there are quite number of posts that contain feedback from forum members here that have purchased them.
The Brooklyn Bedding Cool Supreme also has gel memory foam in the top layer and a forum search on Cool Supreme will also bring up all the forum posts that mention it as well (although they will be mixed in with posts about the Purecool supreme which the search term will also bring up).
None of these mattresses have been available for long enough for reviews or short term feedback to provide reliable information about the durability or useful life of any of them but the guidelines in post #4 here will give you a much more effective way to assess the durability of any mattress that will be much more reliable than any mattress reviews and there is also more detailed information in post #4 here and the posts it links to about the many variables that affect the durability and useful life of a mattress relative to each person as well.
Phoenix