how do I know which linux OS I can install on a pinetab

[peperjohnny]

I am currently learning about the pine tab.  

Is it restricted to running only Ubuntu Touch?  

Were I to purchase one, how would I know which linux distributions I could install on it?  And, how would I learn how to install each one?  

I'm very confused on these questions.  I read a lot that the pint tab will run linux distributions, but I have not seen anyone describe how to do that.

It will probably work the same as with the Pinephone where you put different distros on a SD card and boot from there. I guess most of tutorials will emerge in the wiki, once some people hold devices in their hands.