I want develop a linux distro

[cuizhaohua]

HI, all:

I am a Chinese. I want  develop a  linux distro  with  ARM arch for  edu  and some CRM based webbrowser .  like  ras Pi. 

but I think ras pi is slow for work .  and It is not very like mini PC for work and edu.

I want some knowledge about ARM  like ras Pi or have other product like ras PI but quicker.  and How can I finished my work !

Thanks for any help!