Your work is amazing and I'd gladly pay for more of the same quality. (And that's what I voted.)
But PLEASE don't fall into the trap of thinking you can't improve without learning new software. The camera is not the photographer. The oven is not the chef. And you are more than a software version.
You are an artist. Not a programmer.
If you want honest feedback I'd say that you could stand to work on your lighting. Study and steal ideas
from the masters. It's how you get better.
But here's the great thing: You can do that
now while working on projects in your current software.
So keep working, keep practicing, and keep improving. But do it in an actual project that brings you joy to work on. I learned SO many technical tricks while working on my videos. They kept getting better as I did each new one. Had I spent those two years just learning those effects before finally making a single video at the end I think I would not have had nearly as much fun.