I suggest to use the fonts as the following order.
Ubuntu, AR PL, cwTeX, MOE, and then CNS11643.
Pro: Better looking in English and better following of Taiwan standard.
Con: The programs that don't have font-config suppprt will be not able to see Chinese characters.
If we find the programs don't support font-config, we go to provide patcheset to upstream one by one.
I suggest to use the fonts as the following order.
Ubuntu, AR PL, cwTeX, MOE, and then CNS11643.
Pro: Better looking in English and better following of Taiwan standard.
Con: The programs that don't have font-config suppprt will be not able to see Chinese characters.
If we find the programs don't support font-config, we go to provide patcheset to upstream one by one.