Star Wars Legends comics are not canon. The current canon is determined by Lucasfilm and includes specific movies, TV shows, and new comic series. Legends exists as an alternate timeline and collection of stories outside of the main continuity.
I think they are. Star Wars Legends comics often have imaginative plots and expand on the existing Star Wars mythos in interesting ways. They can be a great addition to your Star Wars collection.
The order of the Galaxy Legend of Heroes (the heroic epic fantasy series) is as follows:
The Legends of Space: Homeworld, Volume 1
2. The Legend of Galaxy Heroes: The Sea of Darkness, Volume 1
Legend of Space (1)
Legend of Space: Homeworld (1)
Legends of Space: Far From Home (1)
Comic book, The Legends of Space, Volume 1
Please note that this is not the official order. It may vary from version to version or media.
Some dedicated comic bookstores or libraries might have Apex Legends comics in their collection. You could also check the official Apex Legends website for any links or recommendations on where to read them.
Blue Desert Flowers and romantic legends are different types of novels. I can't answer your question. However, if you like comics, you can try some romantic comics such as One Piece, Naruto, and Death. These comics were very interesting stories about a group of adventurers searching for treasure in the sea.