I am just an amateur filmmaker using Shotcut once or twice per year to create my family vacation videos but I believe those three are worth sharing. No sophisticated transitions used just simple video/music editing.
I like the videos. nicely done - though I had to slow them down at the end to view the credits, which went by a little too quickly for me.
I’ve used vimeo for some time. https://vimeo.com/elusien I put some useful stuff on there about Shotcut, but most of the videos were before I started using this video editor.