Well my transfers aren't "time critical" either, but life feels easier if I don't have to jump through hoops to solve a task that involves copy files around.
Re: next cloud, looking for something more lightweight than that.
Glasses frames are really, really, expensive for no good reason, other than monopoly. So if people are making it so that we can print our own frames, I'm all for it.
Honestly, if a script grows to more than a few tens of lines I'm off to a different scripting language because I've written enough shell script to know that it's hard to get right.
Shellcheck is great, but what's greater is a language that doesn't have as many gotchas from the get go.
Not heard of this one. Thanks.