[Amresh]

Amazing tutorial!
The web panel is very easy to understand but it can be a little hard for first timers!

I just want to say that I asked multiple times for a specific ISO and the NanoKVM's staff mounted it without any problem! (CentOS 8 or AlpineLinux)

So you don't have any limitation, I suggest to try out Alpine, it is very lightweight, you can get everything piece of power that your little beast can offer!

Hey 1 more thing I want to say which I didn't metioned in the tutorial that you can install any (most of the) linux with the help of netboot.xyz.iso ....
Steps are the same except that ISO selection step....
The change is that select the netboot.xyz.iso file in the ISO option .... and the rest is same .....
After that you will get a screen from where you can install Linux (infact Windows too but disc is not that much too install it! ) 
Credits: @Neoon (He introduced me to netboot.xyz in email support )