Out of all of them from what little I know and my very superficial knowledge Odin seems the most appealing to me, it's primary use case from what I know is game development I feel like that could easily pivot into native desktop application development was tempted to make a couple of those in odin in the past but never found the time.
Nim I like the concept and the idea of but the python-like syntax just irks me. haha I can't seem to get into languages where indentation replaces brackets.
But the GC part of it is pretty neat, have you checked Go yet?