After hours of practicing, I finally found a consistent setup for the shell jump & got it in my first try in this run, but I had an unfortunate death in sw4. Other than that this run was really good. I will try to get a deathless run at some point in the future, but I'm satisfied with this for now.

[mod note: video at 30 fps and GBA's framerate of 59.727500569606 retimed to 22:42.053 or 40862 total frames]