Those are so many beautiful timelapses, congrats!
Since you are doing this since quite a time now and said you will be working on the next one soon, my advice would be to tell a story in your next film. It would be amazing to not only have a showreel with nice timelapses, but to learn about the challenges, the area, the stories behind the shots - that's what interests the viewer. Film behind the scenes, narrate the film, tell a story. Tell your story. This would turn it from a beautiful showreel into a real film which would really stand out!
Wow indeed some incredible footage! The weather at your place seems a bit scary, I only see this kind of thunder a couple of times a year here in the Netherlands haha.