Been playing with DietPi (since all I want is a headless, minimal system) on my ODROID-C1 and have been very impressed.
One bit of feedback; it took me a while to figure out why I was always having the internet connection test fail when I could do things like ping, wget and apt-get from the commandline…
Editing “/DietPi/dietpi/func/check_connection” to have a slightly looser timeout solved it.
I’ll get back to playing with it now. Just posted this in the event that someone else gets tripped up like I did for a bit.